{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright © Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Updated libpng packages that fix multiple security issues are now available\nfor Red Hat Enterprise Linux 6.\n\nThe Red Hat Security Response Team has rated this update as having moderate\nsecurity impact. Common Vulnerability Scoring System (CVSS) base scores,\nwhich give detailed severity ratings, are available for each vulnerability\nfrom the CVE links in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The libpng packages contain a library of functions for creating and\nmanipulating PNG (Portable Network Graphics) image format files.\n\nA buffer overflow flaw was found in the way libpng processed certain PNG\nimage files. An attacker could create a specially-crafted PNG image that,\nwhen opened, could cause an application using libpng to crash or,\npotentially, execute arbitrary code with the privileges of the user running\nthe application. (CVE-2011-2690)\n\nNote: The application behavior required to exploit CVE-2011-2690 is rarely\nused. No application shipped with Red Hat Enterprise Linux behaves this\nway, for example.\n\nAn out-of-bounds memory read flaw was found in the way libpng processed\ncertain PNG image files. An attacker could create a specially-crafted PNG\nimage that, when opened, could cause an application using libpng to crash.\n(CVE-2011-2501)\n\nAn uninitialized memory read issue was found in the way libpng processed\ncertain PNG images that use the Physical Scale (sCAL) extension. An\nattacker could create a specially-crafted PNG image that, when opened,\ncould cause an application using libpng to crash. (CVE-2011-2692)\n\nUsers of libpng should upgrade to these updated packages, which upgrade\nlibpng to version 1.2.46 to correct these issues. All running applications\nusing libpng must be restarted for the update to take effect.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2011:1105",
        "url": "https://access.redhat.com/errata/RHSA-2011:1105"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "717084",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=717084"
      },
      {
        "category": "external",
        "summary": "720607",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=720607"
      },
      {
        "category": "external",
        "summary": "720612",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=720612"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_1105.json"
      }
    ],
    "title": "Red Hat Security Advisory: libpng security update",
    "tracking": {
      "current_release_date": "2026-02-26T21:33:08+00:00",
      "generator": {
        "date": "2026-02-26T21:33:08+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.7.1"
        }
      },
      "id": "RHSA-2011:1105",
      "initial_release_date": "2011-07-28T18:12:00+00:00",
      "revision_history": [
        {
          "date": "2011-07-28T18:12:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2011-07-28T14:22:47+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2026-02-26T21:33:08+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Server (v. 6)",
                "product": {
                  "name": "Red Hat Enterprise Linux Server (v. 6)",
                  "product_id": "6Server-6.1.z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:6::server"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Server Optional (v. 6)",
                "product": {
                  "name": "Red Hat Enterprise Linux Server Optional (v. 6)",
                  "product_id": "6Server-optional-6.1.z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:6::server"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libpng-debuginfo-2:1.2.46-1.el6_1.i686",
                "product": {
                  "name": "libpng-debuginfo-2:1.2.46-1.el6_1.i686",
                  "product_id": "libpng-debuginfo-2:1.2.46-1.el6_1.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-debuginfo@1.2.46-1.el6_1?arch=i686&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-static-2:1.2.46-1.el6_1.i686",
                "product": {
                  "name": "libpng-static-2:1.2.46-1.el6_1.i686",
                  "product_id": "libpng-static-2:1.2.46-1.el6_1.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-static@1.2.46-1.el6_1?arch=i686&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-2:1.2.46-1.el6_1.i686",
                "product": {
                  "name": "libpng-2:1.2.46-1.el6_1.i686",
                  "product_id": "libpng-2:1.2.46-1.el6_1.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng@1.2.46-1.el6_1?arch=i686&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-devel-2:1.2.46-1.el6_1.i686",
                "product": {
                  "name": "libpng-devel-2:1.2.46-1.el6_1.i686",
                  "product_id": "libpng-devel-2:1.2.46-1.el6_1.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-devel@1.2.46-1.el6_1?arch=i686&epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i686"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
                "product": {
                  "name": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
                  "product_id": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-debuginfo@1.2.46-1.el6_1?arch=ppc64&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-static-2:1.2.46-1.el6_1.ppc64",
                "product": {
                  "name": "libpng-static-2:1.2.46-1.el6_1.ppc64",
                  "product_id": "libpng-static-2:1.2.46-1.el6_1.ppc64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-static@1.2.46-1.el6_1?arch=ppc64&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-2:1.2.46-1.el6_1.ppc64",
                "product": {
                  "name": "libpng-2:1.2.46-1.el6_1.ppc64",
                  "product_id": "libpng-2:1.2.46-1.el6_1.ppc64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng@1.2.46-1.el6_1?arch=ppc64&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-devel-2:1.2.46-1.el6_1.ppc64",
                "product": {
                  "name": "libpng-devel-2:1.2.46-1.el6_1.ppc64",
                  "product_id": "libpng-devel-2:1.2.46-1.el6_1.ppc64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-devel@1.2.46-1.el6_1?arch=ppc64&epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
                "product": {
                  "name": "libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
                  "product_id": "libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-debuginfo@1.2.46-1.el6_1?arch=s390x&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-static-2:1.2.46-1.el6_1.s390x",
                "product": {
                  "name": "libpng-static-2:1.2.46-1.el6_1.s390x",
                  "product_id": "libpng-static-2:1.2.46-1.el6_1.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-static@1.2.46-1.el6_1?arch=s390x&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-2:1.2.46-1.el6_1.s390x",
                "product": {
                  "name": "libpng-2:1.2.46-1.el6_1.s390x",
                  "product_id": "libpng-2:1.2.46-1.el6_1.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng@1.2.46-1.el6_1?arch=s390x&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-devel-2:1.2.46-1.el6_1.s390x",
                "product": {
                  "name": "libpng-devel-2:1.2.46-1.el6_1.s390x",
                  "product_id": "libpng-devel-2:1.2.46-1.el6_1.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-devel@1.2.46-1.el6_1?arch=s390x&epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
                "product": {
                  "name": "libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
                  "product_id": "libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-debuginfo@1.2.46-1.el6_1?arch=x86_64&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-static-2:1.2.46-1.el6_1.x86_64",
                "product": {
                  "name": "libpng-static-2:1.2.46-1.el6_1.x86_64",
                  "product_id": "libpng-static-2:1.2.46-1.el6_1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-static@1.2.46-1.el6_1?arch=x86_64&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-2:1.2.46-1.el6_1.x86_64",
                "product": {
                  "name": "libpng-2:1.2.46-1.el6_1.x86_64",
                  "product_id": "libpng-2:1.2.46-1.el6_1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng@1.2.46-1.el6_1?arch=x86_64&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-devel-2:1.2.46-1.el6_1.x86_64",
                "product": {
                  "name": "libpng-devel-2:1.2.46-1.el6_1.x86_64",
                  "product_id": "libpng-devel-2:1.2.46-1.el6_1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-devel@1.2.46-1.el6_1?arch=x86_64&epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libpng-2:1.2.46-1.el6_1.src",
                "product": {
                  "name": "libpng-2:1.2.46-1.el6_1.src",
                  "product_id": "libpng-2:1.2.46-1.el6_1.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng@1.2.46-1.el6_1?arch=src&epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
                "product": {
                  "name": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
                  "product_id": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-debuginfo@1.2.46-1.el6_1?arch=ppc&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-2:1.2.46-1.el6_1.ppc",
                "product": {
                  "name": "libpng-2:1.2.46-1.el6_1.ppc",
                  "product_id": "libpng-2:1.2.46-1.el6_1.ppc",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng@1.2.46-1.el6_1?arch=ppc&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-devel-2:1.2.46-1.el6_1.ppc",
                "product": {
                  "name": "libpng-devel-2:1.2.46-1.el6_1.ppc",
                  "product_id": "libpng-devel-2:1.2.46-1.el6_1.ppc",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-devel@1.2.46-1.el6_1?arch=ppc&epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libpng-debuginfo-2:1.2.46-1.el6_1.s390",
                "product": {
                  "name": "libpng-debuginfo-2:1.2.46-1.el6_1.s390",
                  "product_id": "libpng-debuginfo-2:1.2.46-1.el6_1.s390",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-debuginfo@1.2.46-1.el6_1?arch=s390&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-2:1.2.46-1.el6_1.s390",
                "product": {
                  "name": "libpng-2:1.2.46-1.el6_1.s390",
                  "product_id": "libpng-2:1.2.46-1.el6_1.s390",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng@1.2.46-1.el6_1?arch=s390&epoch=2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libpng-devel-2:1.2.46-1.el6_1.s390",
                "product": {
                  "name": "libpng-devel-2:1.2.46-1.el6_1.s390",
                  "product_id": "libpng-devel-2:1.2.46-1.el6_1.s390",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/libpng-devel@1.2.46-1.el6_1?arch=s390&epoch=2"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.i686 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.i686",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.ppc as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.ppc",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.ppc64",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.s390 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.s390",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.s390x as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.s390x",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.src as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.src",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.x86_64",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.i686 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.i686",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.s390 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.s390",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.s390x as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.i686 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.i686",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.ppc as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.ppc",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.ppc64",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.s390 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.s390",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.s390x as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.s390x",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.x86_64",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-static-2:1.2.46-1.el6_1.i686 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686"
        },
        "product_reference": "libpng-static-2:1.2.46-1.el6_1.i686",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-static-2:1.2.46-1.el6_1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64"
        },
        "product_reference": "libpng-static-2:1.2.46-1.el6_1.ppc64",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-static-2:1.2.46-1.el6_1.s390x as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x"
        },
        "product_reference": "libpng-static-2:1.2.46-1.el6_1.s390x",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-static-2:1.2.46-1.el6_1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)",
          "product_id": "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
        },
        "product_reference": "libpng-static-2:1.2.46-1.el6_1.x86_64",
        "relates_to_product_reference": "6Server-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.i686",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.ppc as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.ppc",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.ppc64",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.s390 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.s390",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.s390x",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.src as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.src",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-2:1.2.46-1.el6_1.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64"
        },
        "product_reference": "libpng-2:1.2.46-1.el6_1.x86_64",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.i686",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.s390 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.s390",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-debuginfo-2:1.2.46-1.el6_1.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64"
        },
        "product_reference": "libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.i686",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.ppc as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.ppc",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.ppc64",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.s390 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.s390",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.s390x",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-devel-2:1.2.46-1.el6_1.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64"
        },
        "product_reference": "libpng-devel-2:1.2.46-1.el6_1.x86_64",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-static-2:1.2.46-1.el6_1.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686"
        },
        "product_reference": "libpng-static-2:1.2.46-1.el6_1.i686",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-static-2:1.2.46-1.el6_1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64"
        },
        "product_reference": "libpng-static-2:1.2.46-1.el6_1.ppc64",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-static-2:1.2.46-1.el6_1.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x"
        },
        "product_reference": "libpng-static-2:1.2.46-1.el6_1.s390x",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libpng-static-2:1.2.46-1.el6_1.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)",
          "product_id": "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
        },
        "product_reference": "libpng-static-2:1.2.46-1.el6_1.x86_64",
        "relates_to_product_reference": "6Server-optional-6.1.z"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2011-2501",
      "discovery_date": "2011-06-21T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "717084"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The png_format_buffer function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 allows remote attackers to cause a denial of service (application crash) via a crafted PNG image that triggers an out-of-bounds read during the copying of error-message data.  NOTE: this vulnerability exists because of a CVE-2004-0421 regression. NOTE: this is called an off-by-one error by some sources.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libpng: regression of CVE-2004-0421 in 1.2.23+",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2011-2501"
        },
        {
          "category": "external",
          "summary": "RHBZ#717084",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=717084"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2011-2501",
          "url": "https://www.cve.org/CVERecord?id=CVE-2011-2501"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-2501",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2501"
        }
      ],
      "release_date": "2011-06-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2011-07-28T18:12:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259",
          "product_ids": [
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2011:1105"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "products": [
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "libpng: regression of CVE-2004-0421 in 1.2.23+"
    },
    {
      "cve": "CVE-2011-2690",
      "discovery_date": "2011-07-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "720607"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Buffer overflow in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4, when used by an application that calls the png_rgb_to_gray function but not the png_set_expand function, allows remote attackers to overwrite memory with an arbitrary amount of data, and possibly have unspecified other impact, via a crafted PNG image.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libpng: buffer overwrite in png_rgb_to_gray",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2011-2690"
        },
        {
          "category": "external",
          "summary": "RHBZ#720607",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=720607"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2011-2690",
          "url": "https://www.cve.org/CVERecord?id=CVE-2011-2690"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-2690",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2690"
        }
      ],
      "release_date": "2011-07-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2011-07-28T18:12:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259",
          "product_ids": [
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2011:1105"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "products": [
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "libpng: buffer overwrite in png_rgb_to_gray"
    },
    {
      "cve": "CVE-2011-2692",
      "discovery_date": "2011-07-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "720612"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libpng: Invalid read when handling empty sCAL chunks",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src",
          "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
          "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src",
          "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
          "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2011-2692"
        },
        {
          "category": "external",
          "summary": "RHBZ#720612",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=720612"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2011-2692",
          "url": "https://www.cve.org/CVERecord?id=CVE-2011-2692"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-2692",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2692"
        }
      ],
      "release_date": "2011-07-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2011-07-28T18:12:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259",
          "product_ids": [
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2011:1105"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "products": [
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.src",
            "6Server-optional-6.1.z:libpng-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-debuginfo-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-devel-2:1.2.46-1.el6_1.x86_64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.i686",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.ppc64",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.s390x",
            "6Server-optional-6.1.z:libpng-static-2:1.2.46-1.el6_1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "libpng: Invalid read when handling empty sCAL chunks"
    }
  ]
}