RHSA-2020:2827

Vulnerability from csaf_opensuse - Published: 2020-07-06 00:00 - Updated: 2026-09-20 11:09
Summary
security update for firefox
Severity
Important
Notes
Title of the patch: security update for firefox
Description of the patch: This security update provides a functional equivalent of RHSA-2020:2827. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2020:2827.
Patchnames: RHSA-2020:2827
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2020-12417
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64 —
Vendor Fix
Threats
Impact important
CVE-2020-12418
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
Recommended 2 products, the same list as for CVE-2020-12417
Threats
Impact important
CVE-2020-12419
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Recommended 2 products, the same list as for CVE-2020-12417
Threats
Impact important
CVE-2020-12420
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Recommended 2 products, the same list as for CVE-2020-12417
Threats
Impact important
CVE-2020-12421
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Affected products
Recommended 2 products, the same list as for CVE-2020-12417
Threats
Impact important
References
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 firefox",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This security update provides a functional equivalent of RHSA-2020:2827.\nThe original Red Hat(R) advisory is available from the Red Hat web site at\nhttps://access.redhat.com/errata/RHSA-2020:2827.\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "RHSA-2020:2827",
        "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/rhsa-2020_2827.json"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-12417 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-12417/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-12418 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-12418/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-12419 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-12419/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-12420 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-12420/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-12421 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-12421/"
      }
    ],
    "title": "security update for firefox",
    "tracking": {
      "current_release_date": "2026-09-20T11:09:31Z",
      "generator": {
        "date": "2020-07-06T00:00:00Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "RHSA-2020:2827",
      "initial_release_date": "2020-07-06T00:00:00Z",
      "revision_history": [
        {
          "date": "2020-07-06T00:00:00Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-20T11:09:31Z",
          "number": "2",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "firefox-0:68.10.0-1.el7_8.i686",
                "product": {
                  "name": "firefox-0:68.10.0-1.el7_8.i686",
                  "product_id": "firefox-0:68.10.0-1.el7_8.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/firefox@68.10.0-1.el7_8?arch=i686"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i686"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "firefox-0:68.10.0-1.el7_8.x86_64",
                "product": {
                  "name": "firefox-0:68.10.0-1.el7_8.x86_64",
                  "product_id": "firefox-0:68.10.0-1.el7_8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/firefox@68.10.0-1.el7_8?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Liberty Linux 7",
                "product": {
                  "name": "SUSE Liberty Linux 7",
                  "product_id": "SUSE Liberty Linux 7",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sll:7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:68.10.0-1.el7_8.i686 as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686"
        },
        "product_reference": "firefox-0:68.10.0-1.el7_8.i686",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:68.10.0-1.el7_8.x86_64 as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
        },
        "product_reference": "firefox-0:68.10.0-1.el7_8.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-12417",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-12417"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects Firefox on ARM64 platforms.* This vulnerability affects Firefox ESR \u003c 68.10, Firefox \u003c 78, and Thunderbird \u003c 68.10.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-12417",
          "url": "https://www.suse.com/security/cve/CVE-2020-12417"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1173576 for CVE-2020-12417",
          "url": "https://bugzilla.suse.com/1173576"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1174230 for CVE-2020-12417",
          "url": "https://bugzilla.suse.com/1174230"
        }
      ],
      "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 Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.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 Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-07-06T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-12417"
    },
    {
      "cve": "CVE-2020-12418",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-12418"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability affects Firefox ESR \u003c 68.10, Firefox \u003c 78, and Thunderbird \u003c 68.10.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-12418",
          "url": "https://www.suse.com/security/cve/CVE-2020-12418"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1173576 for CVE-2020-12418",
          "url": "https://bugzilla.suse.com/1173576"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1174230 for CVE-2020-12418",
          "url": "https://bugzilla.suse.com/1174230"
        }
      ],
      "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 Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.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 Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-07-06T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-12418"
    },
    {
      "cve": "CVE-2020-12419",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-12419"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR \u003c 68.10, Firefox \u003c 78, and Thunderbird \u003c 68.10.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-12419",
          "url": "https://www.suse.com/security/cve/CVE-2020-12419"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1173576 for CVE-2020-12419",
          "url": "https://bugzilla.suse.com/1173576"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1174230 for CVE-2020-12419",
          "url": "https://bugzilla.suse.com/1174230"
        }
      ],
      "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 Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.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 Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-07-06T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-12419"
    },
    {
      "cve": "CVE-2020-12420",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-12420"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR \u003c 68.10, Firefox \u003c 78, and Thunderbird \u003c 68.10.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-12420",
          "url": "https://www.suse.com/security/cve/CVE-2020-12420"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1173576 for CVE-2020-12420",
          "url": "https://bugzilla.suse.com/1173576"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1174230 for CVE-2020-12420",
          "url": "https://bugzilla.suse.com/1174230"
        }
      ],
      "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 Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.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 Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-07-06T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-12420"
    },
    {
      "cve": "CVE-2020-12421",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-12421"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR \u003c 68.10, Firefox \u003c 78, and Thunderbird \u003c 68.10.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
          "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-12421",
          "url": "https://www.suse.com/security/cve/CVE-2020-12421"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1173576 for CVE-2020-12421",
          "url": "https://bugzilla.suse.com/1173576"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1174230 for CVE-2020-12421",
          "url": "https://bugzilla.suse.com/1174230"
        }
      ],
      "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 Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.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:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.i686",
            "SUSE Liberty Linux 7:firefox-0:68.10.0-1.el7_8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-07-06T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-12421"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.