{
  "schema_version": "1.7.0",
  "id": "RHSA-2021:0660",
  "related": [],
  "upstream": [
    "CVE-2021-23968",
    "CVE-2021-23969",
    "CVE-2021-23973",
    "CVE-2021-23978"
  ],
  "published": "2024-09-16T05:24:40Z",
  "modified": "2025-11-22T12:17:29Z",
  "summary": "Red Hat Security Advisory: firefox security update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "firefox",
        "ecosystem": "Red Hat:rhel_eus:8.2::appstream",
        "purl": "pkg:rpm/redhat/firefox"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:78.8.0-1.el8_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "firefox-debuginfo",
        "ecosystem": "Red Hat:rhel_eus:8.2::appstream",
        "purl": "pkg:rpm/redhat/firefox-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:78.8.0-1.el8_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "firefox-debugsource",
        "ecosystem": "Red Hat:rhel_eus:8.2::appstream",
        "purl": "pkg:rpm/redhat/firefox-debugsource"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:78.8.0-1.el8_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2021:0660"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/#critical"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932109"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932110"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932111"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932112"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0660.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-23968"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23968"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23968"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-08/#CVE-2021-23968"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-23969"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23969"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23969"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-08/#CVE-2021-23969"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-23973"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23973"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23973"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-08/#CVE-2021-23973"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-23978"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23978"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23978"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-08/#CVE-2021-23978"
    }
  ]
}