{
  "schema_version": "1.7.0",
  "id": "RHSA-2021:0883",
  "related": [],
  "upstream": [
    "CVE-2020-10543",
    "CVE-2020-10878",
    "CVE-2020-12723"
  ],
  "published": "2024-09-16T05:17:01Z",
  "modified": "2026-04-22T10:01:37Z",
  "summary": "Red Hat Security Advisory: perl security update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "perl",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-CPAN",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-CPAN"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.9800-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-ExtUtils-CBuilder",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-ExtUtils-CBuilder"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.28.2.6-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-ExtUtils-Embed",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-ExtUtils-Embed"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.30-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-ExtUtils-Install",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-ExtUtils-Install"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.58-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-IO-Zlib",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-IO-Zlib"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:1.10-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Locale-Maketext-Simple",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-Locale-Maketext-Simple"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.21-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Module-CoreList",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-Module-CoreList"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:2.76.02-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Module-Loaded",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-Module-Loaded"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.08-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Object-Accessor",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-Object-Accessor"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.42-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Package-Constants",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-Package-Constants"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.02-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Pod-Escapes",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-Pod-Escapes"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:1.04-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Time-Piece",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-Time-Piece"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.20.1-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-core",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-debuginfo",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-devel",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-libs",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-libs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-macros",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-macros"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-tests",
        "ecosystem": "Red Hat:rhel_eus:7.6::computenode",
        "purl": "pkg:rpm/redhat/perl-tests"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-CPAN",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-CPAN"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.9800-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-ExtUtils-CBuilder",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-ExtUtils-CBuilder"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.28.2.6-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-ExtUtils-Embed",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-ExtUtils-Embed"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.30-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-ExtUtils-Install",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-ExtUtils-Install"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.58-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-IO-Zlib",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-IO-Zlib"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:1.10-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Locale-Maketext-Simple",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-Locale-Maketext-Simple"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.21-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Module-CoreList",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-Module-CoreList"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:2.76.02-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Module-Loaded",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-Module-Loaded"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.08-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Object-Accessor",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-Object-Accessor"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.42-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Package-Constants",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-Package-Constants"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:0.02-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Pod-Escapes",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-Pod-Escapes"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:1.04-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-Time-Piece",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-Time-Piece"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:1.20.1-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-core",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-debuginfo",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-devel",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-libs",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-libs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-macros",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-macros"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "perl-tests",
        "ecosystem": "Red Hat:rhel_eus:7.6::server",
        "purl": "pkg:rpm/redhat/perl-tests"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:5.16.3-294.el7_6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2021:0883"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/#moderate"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1837975"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1837988"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1838000"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1933589"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0883.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2020-10543"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10543"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10543"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2020-10878"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10878"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10878"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2020-12723"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-12723"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12723"
    }
  ]
}