suse-su-2021:14657-1
Vulnerability from csaf_suse
Published
2021-03-01 15:13
Modified
2021-03-01 15:13
Summary
Security update for MozillaFirefox

Notes

Title of the patch
Security update for MozillaFirefox
Description of the patch
This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.8.0 ESR * Fixed: Various stability, functionality, and security fixes MFSA 2021-08 (bsc#1182614) * CVE-2021-23969: Content Security Policy violation report could have contained the destination of a redirect * CVE-2021-23968: Content Security Policy violation report could have contained the destination of a redirect * CVE-2021-23973: MediaError message property could have leaked information about cross-origin resources * CVE-2021-23978: Memory safety bugs fixed in Firefox 86 and Firefox ESR 78.8
Patchnames
slessp4-MozillaFirefox-14657
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for MozillaFirefox",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for MozillaFirefox fixes the following issues:\n\n- Firefox Extended Support Release 78.8.0 ESR\n  * Fixed: Various stability, functionality, and security fixes\n  MFSA 2021-08 (bsc#1182614)\n  * CVE-2021-23969: Content Security Policy violation report could have contained the destination of a redirect\n  * CVE-2021-23968: Content Security Policy violation report could have contained the destination of a redirect\n  * CVE-2021-23973: MediaError message property could have leaked information about cross-origin resources\n  * CVE-2021-23978: Memory safety bugs fixed in Firefox 86 and Firefox ESR 78.8\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "slessp4-MozillaFirefox-14657",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_14657-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2021:14657-1",
        "url": "https://www.suse.com/support/update/announcement/2021/suse-su-202114657-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2021:14657-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-March/008409.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1182357",
        "url": "https://bugzilla.suse.com/1182357"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1182614",
        "url": "https://bugzilla.suse.com/1182614"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-23968 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-23968/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-23969 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-23969/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-23973 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-23973/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-23978 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-23978/"
      }
    ],
    "title": "Security update for MozillaFirefox",
    "tracking": {
      "current_release_date": "2021-03-01T15:13:35Z",
      "generator": {
        "date": "2021-03-01T15:13:35Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2021:14657-1",
      "initial_release_date": "2021-03-01T15:13:35Z",
      "revision_history": [
        {
          "date": "2021-03-01T15:13:35Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "MozillaFirefox-78.8.0-78.120.1.x86_64",
                "product": {
                  "name": "MozillaFirefox-78.8.0-78.120.1.x86_64",
                  "product_id": "MozillaFirefox-78.8.0-78.120.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
                "product": {
                  "name": "MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
                  "product_id": "MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64",
                "product": {
                  "name": "MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64",
                  "product_id": "MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 11 SP4-LTSS",
                "product": {
                  "name": "SUSE Linux Enterprise Server 11 SP4-LTSS",
                  "product_id": "SUSE Linux Enterprise Server 11 SP4-LTSS",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:suse_sles:11:sp4"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "MozillaFirefox-78.8.0-78.120.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4-LTSS",
          "product_id": "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64"
        },
        "product_reference": "MozillaFirefox-78.8.0-78.120.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 11 SP4-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4-LTSS",
          "product_id": "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64"
        },
        "product_reference": "MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 11 SP4-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4-LTSS",
          "product_id": "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
        },
        "product_reference": "MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 11 SP4-LTSS"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-23968",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-23968"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "If Content Security Policy blocked frame navigation, the full destination of a redirect served in the frame was reported in the violation report; as opposed to the original frame URI. This could be used to leak sensitive information contained in such URIs. This vulnerability affects Firefox \u003c 86, Thunderbird \u003c 78.8, and Firefox ESR \u003c 78.8.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-23968",
          "url": "https://www.suse.com/security/cve/CVE-2021-23968"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1182614 for CVE-2021-23968",
          "url": "https://bugzilla.suse.com/1182614"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-03-01T15:13:35Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-23968"
    },
    {
      "cve": "CVE-2021-23969",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-23969"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "As specified in the W3C Content Security Policy draft, when creating a violation report, \"User agents need to ensure that the source file is the URL requested by the page, pre-redirects. If that\u0027s not possible, user agents need to strip the URL down to an origin to avoid unintentional leakage.\" Under certain types of redirects, Firefox incorrectly set the source file to be the destination of the redirects. This was fixed to be the redirect destination\u0027s origin. This vulnerability affects Firefox \u003c 86, Thunderbird \u003c 78.8, and Firefox ESR \u003c 78.8.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-23969",
          "url": "https://www.suse.com/security/cve/CVE-2021-23969"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1182614 for CVE-2021-23969",
          "url": "https://bugzilla.suse.com/1182614"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-03-01T15:13:35Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-23969"
    },
    {
      "cve": "CVE-2021-23973",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-23973"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When trying to load a cross-origin resource in an audio/video context a decoding error may have resulted, and the content of that error may have revealed information about the resource. This vulnerability affects Firefox \u003c 86, Thunderbird \u003c 78.8, and Firefox ESR \u003c 78.8.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-23973",
          "url": "https://www.suse.com/security/cve/CVE-2021-23973"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1182614 for CVE-2021-23973",
          "url": "https://bugzilla.suse.com/1182614"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-03-01T15:13:35Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-23973"
    },
    {
      "cve": "CVE-2021-23978",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-23978"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Mozilla developers reported memory safety bugs present in Firefox 85 and Firefox ESR 78.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox \u003c 86, Thunderbird \u003c 78.8, and Firefox ESR \u003c 78.8.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-23978",
          "url": "https://www.suse.com/security/cve/CVE-2021-23978"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1182614 for CVE-2021-23978",
          "url": "https://bugzilla.suse.com/1182614"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-common-78.8.0-78.120.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:MozillaFirefox-translations-other-78.8.0-78.120.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-03-01T15:13:35Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-23978"
    }
  ]
}


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