csaf_redhat - rhsa-2021

rhsa-2021_5014

Vulnerability from csaf_redhat

Published

2021-12-08 10:36

Modified

2024-11-22 17:57

Summary

Red Hat Security Advisory: firefox security update

Notes

Topic

An update for firefox is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.4.0 ESR. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4 * Mozilla: URL leakage when navigating while executing asynchronous function (CVE-2021-43536) * Mozilla: Heap buffer overflow when using structured clone (CVE-2021-43537) * Mozilla: Missing fullscreen and pointer lock notification when requesting both (CVE-2021-43538) * Mozilla: GC rooting failure when calling wasm instance methods (CVE-2021-43539) * Mozilla: External protocol handler parameters were unescaped (CVE-2021-43541) * Mozilla: XMLHttpRequest error codes could have leaked the existence of an external protocol handler (CVE-2021-43542) * Mozilla: Bypass of CSP sandbox directive when embedding (CVE-2021-43543) * Mozilla: Denial of Service when using the Location API in a loop (CVE-2021-43545) * Mozilla: Cursor spoofing could overlay user interface when native cursor is zoomed (CVE-2021-43546) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for firefox is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 91.4.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4\n\n* Mozilla: URL leakage when navigating while executing asynchronous function (CVE-2021-43536)\n\n* Mozilla: Heap buffer overflow when using structured clone (CVE-2021-43537)\n\n* Mozilla: Missing fullscreen and pointer lock notification when requesting both (CVE-2021-43538)\n\n* Mozilla: GC rooting failure when calling wasm instance methods (CVE-2021-43539)\n\n* Mozilla: External protocol handler parameters were unescaped (CVE-2021-43541)\n\n* Mozilla: XMLHttpRequest error codes could have leaked the existence of an external protocol handler (CVE-2021-43542)\n\n* Mozilla: Bypass of CSP sandbox directive when embedding (CVE-2021-43543)\n\n* Mozilla: Denial of Service when using the Location API in a loop (CVE-2021-43545)\n\n* Mozilla: Cursor spoofing could overlay user interface when native cursor is zoomed (CVE-2021-43546)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2021:5014",
        "url": "https://access.redhat.com/errata/RHSA-2021:5014"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "2030105",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030105"
      },
      {
        "category": "external",
        "summary": "2030106",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030106"
      },
      {
        "category": "external",
        "summary": "2030109",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030109"
      },
      {
        "category": "external",
        "summary": "2030110",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030110"
      },
      {
        "category": "external",
        "summary": "2030111",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030111"
      },
      {
        "category": "external",
        "summary": "2030112",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030112"
      },
      {
        "category": "external",
        "summary": "2030113",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030113"
      },
      {
        "category": "external",
        "summary": "2030114",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030114"
      },
      {
        "category": "external",
        "summary": "2030115",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030115"
      },
      {
        "category": "external",
        "summary": "2030116",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030116"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_5014.json"
      }
    ],
    "title": "Red Hat Security Advisory: firefox security update",
    "tracking": {
      "current_release_date": "2024-11-22T17:57:37+00:00",
      "generator": {
        "date": "2024-11-22T17:57:37+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2021:5014",
      "initial_release_date": "2021-12-08T10:36:35+00:00",
      "revision_history": [
        {
          "date": "2021-12-08T10:36:35+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2021-12-08T10:36:35+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T17:57:37+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Client (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Client (v. 7)",
                  "product_id": "7Client-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::client"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Client Optional (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Client Optional (v. 7)",
                  "product_id": "7Client-optional-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::client"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Server (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Server (v. 7)",
                  "product_id": "7Server-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::server"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Server Optional (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Server Optional (v. 7)",
                  "product_id": "7Server-optional-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::server"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Workstation (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Workstation (v. 7)",
                  "product_id": "7Workstation-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Workstation Optional (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Workstation Optional (v. 7)",
                  "product_id": "7Workstation-optional-7.9.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "firefox-0:91.4.0-1.el7_9.src",
                "product": {
                  "name": "firefox-0:91.4.0-1.el7_9.src",
                  "product_id": "firefox-0:91.4.0-1.el7_9.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox@91.4.0-1.el7_9?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "firefox-0:91.4.0-1.el7_9.x86_64",
                "product": {
                  "name": "firefox-0:91.4.0-1.el7_9.x86_64",
                  "product_id": "firefox-0:91.4.0-1.el7_9.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox@91.4.0-1.el7_9?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
                "product": {
                  "name": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
                  "product_id": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox-debuginfo@91.4.0-1.el7_9?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "firefox-0:91.4.0-1.el7_9.i686",
                "product": {
                  "name": "firefox-0:91.4.0-1.el7_9.i686",
                  "product_id": "firefox-0:91.4.0-1.el7_9.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox@91.4.0-1.el7_9?arch=i686"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i686"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "firefox-0:91.4.0-1.el7_9.ppc64le",
                "product": {
                  "name": "firefox-0:91.4.0-1.el7_9.ppc64le",
                  "product_id": "firefox-0:91.4.0-1.el7_9.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox@91.4.0-1.el7_9?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
                "product": {
                  "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
                  "product_id": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox-debuginfo@91.4.0-1.el7_9?arch=ppc64le"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "firefox-0:91.4.0-1.el7_9.ppc64",
                "product": {
                  "name": "firefox-0:91.4.0-1.el7_9.ppc64",
                  "product_id": "firefox-0:91.4.0-1.el7_9.ppc64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox@91.4.0-1.el7_9?arch=ppc64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
                "product": {
                  "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
                  "product_id": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox-debuginfo@91.4.0-1.el7_9?arch=ppc64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "firefox-0:91.4.0-1.el7_9.s390x",
                "product": {
                  "name": "firefox-0:91.4.0-1.el7_9.s390x",
                  "product_id": "firefox-0:91.4.0-1.el7_9.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox@91.4.0-1.el7_9?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
                "product": {
                  "name": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
                  "product_id": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/firefox-debuginfo@91.4.0-1.el7_9?arch=s390x"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.i686",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.src",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Client-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.i686",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.src as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.src",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)",
          "product_id": "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Client-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.i686",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.src",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Server-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.i686",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.src as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.src",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)",
          "product_id": "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Server-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.i686",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.src as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.src",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Workstation-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.i686",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.src as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.src",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)",
          "product_id": "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        },
        "product_reference": "firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
        "relates_to_product_reference": "7Workstation-optional-7.9.Z"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-4129",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030116"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nMozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Thunderbird 91.3. 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.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-4129"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030116",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030116"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-4129",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-4129"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4129",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4129"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-53/#CVE-2021-4129",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-53/#CVE-2021-4129"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-54/#CVE-2021-4129",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-54/#CVE-2021-4129"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "Mozilla: Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4"
    },
    {
      "cve": "CVE-2021-43536",
      "cwe": {
        "id": "CWE-1021",
        "name": "Improper Restriction of Rendered UI Layers or Frames"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030105"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nUnder certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: URL leakage when navigating while executing asynchronous function",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-43536"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030105",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030105"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43536",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-43536"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43536",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43536"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "Mozilla: URL leakage when navigating while executing asynchronous function"
    },
    {
      "cve": "CVE-2021-43537",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030106"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nAn incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: Heap buffer overflow when using structured clone",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-43537"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030106",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030106"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43537",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-43537"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43537",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43537"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "Mozilla: Heap buffer overflow when using structured clone"
    },
    {
      "cve": "CVE-2021-43538",
      "cwe": {
        "id": "CWE-1021",
        "name": "Improper Restriction of Rendered UI Layers or Frames"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030109"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nBy misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: Missing fullscreen and pointer lock notification when requesting both",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-43538"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030109",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030109"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43538",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-43538"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43538",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43538"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "Mozilla: Missing fullscreen and pointer lock notification when requesting both"
    },
    {
      "cve": "CVE-2021-43539",
      "cwe": {
        "id": "CWE-416",
        "name": "Use After Free"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030110"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nFailure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: GC rooting failure when calling wasm instance methods",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-43539"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030110",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030110"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43539",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-43539"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43539",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43539"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "Mozilla: GC rooting failure when calling wasm instance methods"
    },
    {
      "cve": "CVE-2021-43541",
      "cwe": {
        "id": "CWE-428",
        "name": "Unquoted Search Path or Element"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030111"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: External protocol handler parameters were unescaped",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-43541"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030111",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030111"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43541",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-43541"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43541",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43541"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "Mozilla: External protocol handler parameters were unescaped"
    },
    {
      "cve": "CVE-2021-43542",
      "cwe": {
        "id": "CWE-209",
        "name": "Generation of Error Message Containing Sensitive Information"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030112"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: XMLHttpRequest error codes could have leaked the existence of an external protocol handler",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-43542"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030112",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030112"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43542",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-43542"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43542",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43542"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "Mozilla: XMLHttpRequest error codes could have leaked the existence of an external protocol handler"
    },
    {
      "cve": "CVE-2021-43543",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030113"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Documents loaded with the CSP sandbox directive could have escaped the sandbox\u0027s script restriction by embedding additional content. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: Bypass of CSP sandbox directive when embedding",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-43543"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030113",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030113"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43543",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-43543"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43543",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43543"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "Mozilla: Bypass of CSP sandbox directive when embedding"
    },
    {
      "cve": "CVE-2021-43545",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030114"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: Denial of Service when using the Location API in a loop",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-43545"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030114",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030114"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43545",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-43545"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43545",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43545"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "Mozilla: Denial of Service when using the Location API in a loop"
    },
    {
      "cve": "CVE-2021-43546",
      "cwe": {
        "id": "CWE-1021",
        "name": "Improper Restriction of Rendered UI Layers or Frames"
      },
      "discovery_date": "2021-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2030115"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: Cursor spoofing could overlay user interface when native cursor is zoomed",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
          "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
          "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-43546"
        },
        {
          "category": "external",
          "summary": "RHBZ#2030115",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2030115"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43546",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-43546"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43546",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43546"
        }
      ],
      "release_date": "2021-12-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-12-08T10:36:35+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.",
          "product_ids": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:5014"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Client-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Client-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Server-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Server-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.i686",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.src",
            "7Workstation-optional-7.9.Z:firefox-0:91.4.0-1.el7_9.x86_64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.ppc64le",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.s390x",
            "7Workstation-optional-7.9.Z:firefox-debuginfo-0:91.4.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "Mozilla: Cursor spoofing could overlay user interface when native cursor is zoomed"
    }
  ]
}

cve-2021-43536

Vulnerability from cvelistv5

Published

2021-12-08 21:20

Modified

2024-08-04 03:55

Severity ?

Summary

Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-54/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-52/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1730120	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-5026	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5034	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202202-03	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202208-14	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 91.4.0

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Firefox	Version: unspecified < 95

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:55:29.308Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730120"
          },
          {
            "name": "DSA-5026",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-5026"
          },
          {
            "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
          },
          {
            "name": "DSA-5034",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5034"
          },
          {
            "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
          },
          {
            "name": "GLSA-202202-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202202-03"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "URL leakage when navigating while executing asynchronous function",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-10T05:11:57",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730120"
        },
        {
          "name": "DSA-5026",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-5026"
        },
        {
          "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
        },
        {
          "name": "DSA-5034",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5034"
        },
        {
          "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
        },
        {
          "name": "GLSA-202202-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202202-03"
        },
        {
          "name": "GLSA-202208-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202208-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-43536",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox ESR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "95"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Mozilla"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "URL leakage when navigating while executing asynchronous function"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-53/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-54/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730120",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730120"
            },
            {
              "name": "DSA-5026",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-5026"
            },
            {
              "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
            },
            {
              "name": "DSA-5034",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5034"
            },
            {
              "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
            },
            {
              "name": "GLSA-202202-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202202-03"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-43536",
    "datePublished": "2021-12-08T21:20:30",
    "dateReserved": "2021-11-08T00:00:00",
    "dateUpdated": "2024-08-04T03:55:29.308Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-43543

Vulnerability from cvelistv5

Published

2021-12-08 21:19

Modified

2024-08-04 04:03

Severity ?

Summary

Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-54/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-52/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1738418	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-5026	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5034	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202202-03	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202208-14	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 91.4.0

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Firefox	Version: unspecified < 95

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:06.895Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738418"
          },
          {
            "name": "DSA-5026",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-5026"
          },
          {
            "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
          },
          {
            "name": "DSA-5034",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5034"
          },
          {
            "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
          },
          {
            "name": "GLSA-202202-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202202-03"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Documents loaded with the CSP sandbox directive could have escaped the sandbox\u0027s script restriction by embedding additional content. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Bypass of CSP sandbox directive when embedding",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-10T05:12:15",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738418"
        },
        {
          "name": "DSA-5026",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-5026"
        },
        {
          "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
        },
        {
          "name": "DSA-5034",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5034"
        },
        {
          "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
        },
        {
          "name": "GLSA-202202-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202202-03"
        },
        {
          "name": "GLSA-202208-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202208-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-43543",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox ESR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "95"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Mozilla"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Documents loaded with the CSP sandbox directive could have escaped the sandbox\u0027s script restriction by embedding additional content. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Bypass of CSP sandbox directive when embedding"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-53/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-54/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738418",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738418"
            },
            {
              "name": "DSA-5026",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-5026"
            },
            {
              "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
            },
            {
              "name": "DSA-5034",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5034"
            },
            {
              "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
            },
            {
              "name": "GLSA-202202-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202202-03"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-43543",
    "datePublished": "2021-12-08T21:19:38",
    "dateReserved": "2021-11-08T00:00:00",
    "dateUpdated": "2024-08-04T04:03:06.895Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-4129

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2024-08-03 17:16

Severity ?

Summary

Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. 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 < 95, Firefox ESR < 91.4.0, and Thunderbird < 91.4.0.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/
	https://www.mozilla.org/security/advisories/mfsa2021-54/
	https://www.mozilla.org/security/advisories/mfsa2021-52/
	https://bugzilla.mozilla.org/buglist.cgi?bug_id=1393362%2C1736046%2C1736751%2C1737009%2C1739372%2C1739421

Impacted products

Vendor

Product

Version

▼

Mozilla

Firefox

Version: unspecified < 95

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Thunderbird	Version: unspecified < 91.4.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:16:04.245Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1393362%2C1736046%2C1736751%2C1737009%2C1739372%2C1739421"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. 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 95, Firefox ESR \u003c 91.4.0, and Thunderbird \u003c 91.4.0."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-22T00:00:00",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1393362%2C1736046%2C1736751%2C1737009%2C1739372%2C1739421"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-4129",
    "datePublished": "2022-12-22T00:00:00",
    "dateReserved": "2021-12-16T00:00:00",
    "dateUpdated": "2024-08-03T17:16:04.245Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-43541

Vulnerability from cvelistv5

Published

2021-12-08 21:20

Modified

2024-08-04 04:03

Severity ?

Summary

When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-54/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-52/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1696685	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-5026	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5034	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202202-03	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202208-14	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 91.4.0

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Firefox	Version: unspecified < 95

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:06.909Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1696685"
          },
          {
            "name": "DSA-5026",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-5026"
          },
          {
            "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
          },
          {
            "name": "DSA-5034",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5034"
          },
          {
            "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
          },
          {
            "name": "GLSA-202202-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202202-03"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "External protocol handler parameters were unescaped",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-10T06:08:35",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1696685"
        },
        {
          "name": "DSA-5026",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-5026"
        },
        {
          "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
        },
        {
          "name": "DSA-5034",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5034"
        },
        {
          "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
        },
        {
          "name": "GLSA-202202-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202202-03"
        },
        {
          "name": "GLSA-202208-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202208-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-43541",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox ESR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "95"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Mozilla"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "External protocol handler parameters were unescaped"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-53/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-54/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1696685",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1696685"
            },
            {
              "name": "DSA-5026",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-5026"
            },
            {
              "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
            },
            {
              "name": "DSA-5034",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5034"
            },
            {
              "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
            },
            {
              "name": "GLSA-202202-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202202-03"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-43541",
    "datePublished": "2021-12-08T21:20:02",
    "dateReserved": "2021-11-08T00:00:00",
    "dateUpdated": "2024-08-04T04:03:06.909Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-43539

Vulnerability from cvelistv5

Published

2021-12-08 21:20

Modified

2024-08-04 04:03

Severity ?

Summary

Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-54/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-52/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1739683	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-5026	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5034	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202202-03	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202208-14	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 91.4.0

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Firefox	Version: unspecified < 95

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:06.894Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739683"
          },
          {
            "name": "DSA-5026",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-5026"
          },
          {
            "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
          },
          {
            "name": "DSA-5034",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5034"
          },
          {
            "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
          },
          {
            "name": "GLSA-202202-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202202-03"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "GC rooting failure when calling wasm instance methods",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-10T06:08:55",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739683"
        },
        {
          "name": "DSA-5026",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-5026"
        },
        {
          "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
        },
        {
          "name": "DSA-5034",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5034"
        },
        {
          "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
        },
        {
          "name": "GLSA-202202-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202202-03"
        },
        {
          "name": "GLSA-202208-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202208-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-43539",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox ESR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "95"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Mozilla"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "GC rooting failure when calling wasm instance methods"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-53/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-54/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739683",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739683"
            },
            {
              "name": "DSA-5026",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-5026"
            },
            {
              "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
            },
            {
              "name": "DSA-5034",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5034"
            },
            {
              "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
            },
            {
              "name": "GLSA-202202-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202202-03"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-43539",
    "datePublished": "2021-12-08T21:20:15",
    "dateReserved": "2021-11-08T00:00:00",
    "dateUpdated": "2024-08-04T04:03:06.894Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-43546

Vulnerability from cvelistv5

Published

2021-12-08 21:19

Modified

2024-08-04 04:03

Severity ?

Summary

It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-54/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-52/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1737751	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-5026	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5034	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202202-03	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202208-14	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 91.4.0

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Firefox	Version: unspecified < 95

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:08.444Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1737751"
          },
          {
            "name": "DSA-5026",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-5026"
          },
          {
            "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
          },
          {
            "name": "DSA-5034",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5034"
          },
          {
            "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
          },
          {
            "name": "GLSA-202202-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202202-03"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Cursor spoofing could overlay user interface when native cursor is zoomed",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-10T06:06:36",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1737751"
        },
        {
          "name": "DSA-5026",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-5026"
        },
        {
          "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
        },
        {
          "name": "DSA-5034",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5034"
        },
        {
          "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
        },
        {
          "name": "GLSA-202202-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202202-03"
        },
        {
          "name": "GLSA-202208-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202208-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-43546",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox ESR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "95"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Mozilla"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Cursor spoofing could overlay user interface when native cursor is zoomed"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-53/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-54/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1737751",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1737751"
            },
            {
              "name": "DSA-5026",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-5026"
            },
            {
              "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
            },
            {
              "name": "DSA-5034",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5034"
            },
            {
              "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
            },
            {
              "name": "GLSA-202202-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202202-03"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-43546",
    "datePublished": "2021-12-08T21:19:22",
    "dateReserved": "2021-11-08T00:00:00",
    "dateUpdated": "2024-08-04T04:03:08.444Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-43537

Vulnerability from cvelistv5

Published

2021-12-08 21:20

Modified

2024-08-04 03:55

Severity ?

Summary

An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-54/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-52/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1738237	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-5026	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5034	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202202-03	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202208-14	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 91.4.0

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Firefox	Version: unspecified < 95

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:55:29.292Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738237"
          },
          {
            "name": "DSA-5026",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-5026"
          },
          {
            "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
          },
          {
            "name": "DSA-5034",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5034"
          },
          {
            "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
          },
          {
            "name": "GLSA-202202-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202202-03"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Heap buffer overflow when using structured clone",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-10T05:14:28",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738237"
        },
        {
          "name": "DSA-5026",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-5026"
        },
        {
          "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
        },
        {
          "name": "DSA-5034",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5034"
        },
        {
          "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
        },
        {
          "name": "GLSA-202202-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202202-03"
        },
        {
          "name": "GLSA-202208-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202208-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-43537",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox ESR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "95"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Mozilla"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Heap buffer overflow when using structured clone"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-53/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-54/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738237",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738237"
            },
            {
              "name": "DSA-5026",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-5026"
            },
            {
              "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
            },
            {
              "name": "DSA-5034",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5034"
            },
            {
              "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
            },
            {
              "name": "GLSA-202202-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202202-03"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-43537",
    "datePublished": "2021-12-08T21:20:25",
    "dateReserved": "2021-11-08T00:00:00",
    "dateUpdated": "2024-08-04T03:55:29.292Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-43545

Vulnerability from cvelistv5

Published

2021-12-08 21:19

Modified

2024-08-04 04:03

Severity ?

Summary

Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-54/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-52/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1720926	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-5026	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5034	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202202-03	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202208-14	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 91.4.0

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Firefox	Version: unspecified < 95

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:06.902Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1720926"
          },
          {
            "name": "DSA-5026",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-5026"
          },
          {
            "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
          },
          {
            "name": "DSA-5034",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5034"
          },
          {
            "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
          },
          {
            "name": "GLSA-202202-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202202-03"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial of Service when using the Location API in a loop",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-10T05:10:51",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1720926"
        },
        {
          "name": "DSA-5026",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-5026"
        },
        {
          "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
        },
        {
          "name": "DSA-5034",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5034"
        },
        {
          "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
        },
        {
          "name": "GLSA-202202-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202202-03"
        },
        {
          "name": "GLSA-202208-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202208-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-43545",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox ESR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "95"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Mozilla"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial of Service when using the Location API in a loop"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-53/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-54/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1720926",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1720926"
            },
            {
              "name": "DSA-5026",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-5026"
            },
            {
              "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
            },
            {
              "name": "DSA-5034",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5034"
            },
            {
              "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
            },
            {
              "name": "GLSA-202202-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202202-03"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-43545",
    "datePublished": "2021-12-08T21:19:27",
    "dateReserved": "2021-11-08T00:00:00",
    "dateUpdated": "2024-08-04T04:03:06.902Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-43538

Vulnerability from cvelistv5

Published

2021-12-08 21:20

Modified

2024-08-04 04:03

Severity ?

Summary

By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-54/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-52/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1739091	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-5026	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5034	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202202-03	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202208-14	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 91.4.0

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Firefox	Version: unspecified < 95

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:07.658Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739091"
          },
          {
            "name": "DSA-5026",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-5026"
          },
          {
            "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
          },
          {
            "name": "DSA-5034",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5034"
          },
          {
            "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
          },
          {
            "name": "GLSA-202202-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202202-03"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Missing fullscreen and pointer lock notification when requesting both",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-10T05:10:41",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739091"
        },
        {
          "name": "DSA-5026",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-5026"
        },
        {
          "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
        },
        {
          "name": "DSA-5034",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5034"
        },
        {
          "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
        },
        {
          "name": "GLSA-202202-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202202-03"
        },
        {
          "name": "GLSA-202208-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202208-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-43538",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox ESR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "95"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Mozilla"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Missing fullscreen and pointer lock notification when requesting both"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-53/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-54/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739091",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739091"
            },
            {
              "name": "DSA-5026",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-5026"
            },
            {
              "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
            },
            {
              "name": "DSA-5034",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5034"
            },
            {
              "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
            },
            {
              "name": "GLSA-202202-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202202-03"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-43538",
    "datePublished": "2021-12-08T21:20:20",
    "dateReserved": "2021-11-08T00:00:00",
    "dateUpdated": "2024-08-04T04:03:07.658Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-43542

Vulnerability from cvelistv5

Published

2021-12-08 21:19

Modified

2024-08-04 04:03

Severity ?

Summary

Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-53/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-54/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-52/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1723281	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-5026	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5034	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202202-03	vendor-advisory, x_refsource_GENTOO
	https://security.gentoo.org/glsa/202208-14	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Thunderbird

Version: unspecified < 91.4.0

	Mozilla	Firefox ESR	Version: unspecified < 91.4.0
	Mozilla	Firefox	Version: unspecified < 95

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:08.166Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1723281"
          },
          {
            "name": "DSA-5026",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-5026"
          },
          {
            "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
          },
          {
            "name": "DSA-5034",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5034"
          },
          {
            "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
          },
          {
            "name": "GLSA-202202-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202202-03"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "91.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "95",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "XMLHttpRequest error codes could have leaked the existence of an external protocol handler",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-10T05:13:58",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1723281"
        },
        {
          "name": "DSA-5026",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-5026"
        },
        {
          "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
        },
        {
          "name": "DSA-5034",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5034"
        },
        {
          "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
        },
        {
          "name": "GLSA-202202-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202202-03"
        },
        {
          "name": "GLSA-202208-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202208-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-43542",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox ESR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "91.4.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "95"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Mozilla"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird \u003c 91.4.0, Firefox ESR \u003c 91.4.0, and Firefox \u003c 95."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "XMLHttpRequest error codes could have leaked the existence of an external protocol handler"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-53/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-53/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-54/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-54/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1723281",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1723281"
            },
            {
              "name": "DSA-5026",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-5026"
            },
            {
              "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html"
            },
            {
              "name": "DSA-5034",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5034"
            },
            {
              "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html"
            },
            {
              "name": "GLSA-202202-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202202-03"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-43542",
    "datePublished": "2021-12-08T21:19:42",
    "dateReserved": "2021-11-08T00:00:00",
    "dateUpdated": "2024-08-04T04:03:08.166Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

Vulnerability from csaf_redhat

Vulnerability from cvelistv5

Vulnerability from cvelistv5

Vulnerability from cvelistv5

Vulnerability from cvelistv5

Vulnerability from cvelistv5

Vulnerability from cvelistv5

Vulnerability from cvelistv5

Vulnerability from cvelistv5

Vulnerability from cvelistv5

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature