{
  "schema_version": "1.7.0",
  "id": "RHSA-2020:1936",
  "related": [],
  "upstream": [
    "CVE-2019-18277",
    "CVE-2019-19330",
    "CVE-2020-11100"
  ],
  "published": "2024-09-13T22:03:52Z",
  "modified": "2026-01-14T10:13:59Z",
  "summary": "Red Hat Security Advisory: OpenShift Container Platform 4.4.3 haproxy security update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "haproxy",
        "ecosystem": "Red Hat:openshift:4.4::el7",
        "purl": "pkg:rpm/redhat/haproxy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.0.13-3.el7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "haproxy-debuginfo",
        "ecosystem": "Red Hat:openshift:4.4::el7",
        "purl": "pkg:rpm/redhat/haproxy-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.0.13-3.el7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "haproxy20",
        "ecosystem": "Red Hat:openshift:4.4::el7",
        "purl": "pkg:rpm/redhat/haproxy20"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.0.13-3.el7"
            }
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "haproxy",
        "ecosystem": "Red Hat:openshift:4.4::el8",
        "purl": "pkg:rpm/redhat/haproxy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.0.13-3.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "haproxy-debugsource",
        "ecosystem": "Red Hat:openshift:4.4::el8",
        "purl": "pkg:rpm/redhat/haproxy-debugsource"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.0.13-3.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "haproxy20",
        "ecosystem": "Red Hat:openshift:4.4::el8",
        "purl": "pkg:rpm/redhat/haproxy20"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.0.13-3.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "haproxy20-debuginfo",
        "ecosystem": "Red Hat:openshift:4.4::el8",
        "purl": "pkg:rpm/redhat/haproxy20-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.0.13-3.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2020:1936"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/#moderate"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1759697"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1777584"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1819111"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_1936.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2019-18277"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-18277"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18277"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2019-19330"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-19330"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19330"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2020-11100"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/vulnerabilities/haproxy"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-11100"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11100"
    },
    {
      "type": "ARTICLE",
      "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2023"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.haproxy.com/blog/haproxy-1-8-http-2-hpack-decoder-vulnerability-fixed/"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mail-archive.com/haproxy@formilux.org/msg36876.html"
    }
  ]
}