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"https://nvd.nist.gov/vuln/detail/CVE-2021-43537" }, { "category": "external", "summary": "www.cve.org", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43537" } ], "remediations": [ { "category": "no_fix_planned", "details": "Out of support scope", "product_ids": [ "rhel-6-els.els:firefox", "rhel-6-els.els:firefox.src", "rhel-6-els.els:thunderbird", "rhel-6-els.els:thunderbird.src" ] }, { "category": "none_available", "details": "Affected", "product_ids": [ "rhel-8.6.0:firefox", "rhel-8.6.0:firefox.src", "rhel-8.6.0:thunderbird", "rhel-8.6.0:thunderbird.src" ] }, { "category": "vendor_fix", "date": "2021-12-08T10:02:59+00:00", "details": "Apply advisory RHSA-2021:5017 as per vendors instructions.", "product_ids": [ "rhel-8.1.0.z.e4s::appstream:firefox-0:91.4.0-1.el8_1", "rhel-8.1.0.z.e4s::appstream:firefox-0:91.4.0-1.el8_1.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5017" }, { "category": "vendor_fix", "date": "2021-12-08T10:16:32+00:00", "details": "Apply advisory RHSA-2021:5015 as per vendors instructions.", "product_ids": [ "rhel-8.4.0.z.eus::appstream:firefox-0:91.4.0-1.el8_4", "rhel-8.4.0.z.eus::appstream:firefox-0:91.4.0-1.el8_4.src", "rhel-br-8.4.0.z.eus::appstream:firefox-0:91.4.0-1.el8_4", "rhel-br-8.4.0.z.eus::appstream:firefox-0:91.4.0-1.el8_4.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5015" }, { "category": "vendor_fix", "date": "2021-12-08T10:13:09+00:00", "details": "Apply advisory RHSA-2021:5013 as per vendors instructions.", "product_ids": [ "rhel-8.5.0.z::appstream:firefox-0:91.4.0-1.el8_5", "rhel-8.5.0.z::appstream:firefox-0:91.4.0-1.el8_5.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5013" }, { "category": "vendor_fix", "date": "2021-12-08T10:36:35+00:00", "details": "Apply advisory RHSA-2021:5014 as per vendors instructions.", "product_ids": [ "rhel-7.9.z::client:firefox-0:91.4.0-1.el7_9", "rhel-7.9.z::client:firefox-0:91.4.0-1.el7_9.src", "rhel-7.9.z::server:firefox-0:91.4.0-1.el7_9", "rhel-7.9.z::server:firefox-0:91.4.0-1.el7_9.src", "rhel-7.9.z::workstation:firefox-0:91.4.0-1.el7_9", "rhel-7.9.z::workstation:firefox-0:91.4.0-1.el7_9.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5014" }, { "category": "vendor_fix", "date": "2021-12-08T10:16:42+00:00", "details": "Apply advisory RHSA-2021:5016 as per vendors instructions.", "product_ids": [ "rhel-8.2.0.z.eus::appstream:firefox-0:91.4.0-1.el8_2", "rhel-8.2.0.z.eus::appstream:firefox-0:91.4.0-1.el8_2.src", "rhel-br-8.2.0.z.eus::appstream:firefox-0:91.4.0-1.el8_2", "rhel-br-8.2.0.z.eus::appstream:firefox-0:91.4.0-1.el8_2.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5016" }, { "category": "vendor_fix", "date": "2021-12-09T12:58:48+00:00", "details": "Apply advisory RHSA-2021:5046 as per vendors instructions.", "product_ids": [ "rhel-7.9.z::client:thunderbird-0:91.4.0-3.el7_9", "rhel-7.9.z::client:thunderbird-0:91.4.0-3.el7_9.src", "rhel-7.9.z::server:thunderbird-0:91.4.0-3.el7_9", "rhel-7.9.z::server:thunderbird-0:91.4.0-3.el7_9.src", "rhel-7.9.z::workstation:thunderbird-0:91.4.0-3.el7_9", "rhel-7.9.z::workstation:thunderbird-0:91.4.0-3.el7_9.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5046" }, { "category": "vendor_fix", "date": "2021-12-09T12:40:03+00:00", "details": "Apply advisory RHSA-2021:5047 as per vendors instructions.", "product_ids": [ "rhel-8.2.0.z.eus::appstream:thunderbird-0:91.4.0-2.el8_2", "rhel-8.2.0.z.eus::appstream:thunderbird-0:91.4.0-2.el8_2.src", "rhel-br-8.2.0.z.eus::appstream:thunderbird-0:91.4.0-2.el8_2", "rhel-br-8.2.0.z.eus::appstream:thunderbird-0:91.4.0-2.el8_2.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5047" }, { "category": "vendor_fix", "date": "2021-12-09T14:46:28+00:00", "details": "Apply advisory RHSA-2021:5055 as per vendors instructions.", "product_ids": [ "rhel-8.1.0.z.e4s::appstream:thunderbird-0:91.4.0-2.el8_1", "rhel-8.1.0.z.e4s::appstream:thunderbird-0:91.4.0-2.el8_1.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5055" }, { "category": "vendor_fix", "date": "2021-12-09T12:43:59+00:00", "details": "Apply advisory RHSA-2021:5048 as per vendors instructions.", "product_ids": [ "rhel-8.4.0.z.eus::appstream:thunderbird-0:91.4.0-2.el8_4", "rhel-8.4.0.z.eus::appstream:thunderbird-0:91.4.0-2.el8_4.src", "rhel-br-8.4.0.z.eus::appstream:thunderbird-0:91.4.0-2.el8_4", "rhel-br-8.4.0.z.eus::appstream:thunderbird-0:91.4.0-2.el8_4.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5048" }, { "category": "vendor_fix", "date": "2021-12-09T12:41:32+00:00", "details": "Apply advisory RHSA-2021:5045 as per vendors instructions.", "product_ids": [ "rhel-8.5.0.z::appstream:thunderbird-0:91.4.0-2.el8_5", "rhel-8.5.0.z::appstream:thunderbird-0:91.4.0-2.el8_5.src" ], "url": "https://access.redhat.com/errata/RHSA-2021:5045" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 8.8, 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buffer overflow when using structured clone" } ] }