{
  "schema_version": "1.7.0",
  "id": "RHSA-2021:0931",
  "related": [],
  "upstream": [
    "CVE-2015-8011",
    "CVE-2020-10722",
    "CVE-2020-10723",
    "CVE-2020-10724"
  ],
  "published": "2024-09-13T22:13:09Z",
  "modified": "2026-03-19T10:03:53Z",
  "summary": "Red Hat Security Advisory: openvswitch2.11 and ovn2.11 security update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "openvswitch-selinux-extra-policy",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/openvswitch-selinux-extra-policy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.0-17.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "openvswitch2.11",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/openvswitch2.11"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.3-77.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "openvswitch2.11-debuginfo",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/openvswitch2.11-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.3-77.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "openvswitch2.11-devel",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/openvswitch2.11-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.3-77.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "openvswitch2.11-test",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/openvswitch2.11-test"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.3-77.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "ovn2.11",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/ovn2.11"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.1-57.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "ovn2.11-central",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/ovn2.11-central"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.1-57.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "ovn2.11-debuginfo",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/ovn2.11-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.1-57.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "ovn2.11-host",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/ovn2.11-host"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.1-57.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "ovn2.11-vtep",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/ovn2.11-vtep"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.1-57.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "python-openvswitch2.11",
        "ecosystem": "Red Hat:openstack:13::el7",
        "purl": "pkg:rpm/redhat/python-openvswitch2.11"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.11.3-77.el7fdp"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2021:0931"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/#important"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828867"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828874"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828884"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1905246"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0931.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2015-8011"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2020-10722"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10722"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10722"
    },
    {
      "type": "ARTICLE",
      "url": "https://bugs.dpdk.org/show_bug.cgi?id=267"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.openwall.com/lists/oss-security/2020/05/18/2"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2020-10723"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10723"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10723"
    },
    {
      "type": "ARTICLE",
      "url": "https://bugs.dpdk.org/show_bug.cgi?id=268"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2020-10724"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10724"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10724"
    },
    {
      "type": "ARTICLE",
      "url": "https://bugs.dpdk.org/show_bug.cgi?id=269"
    }
  ]
}