{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2021-4127","title":"Title"},{"category":"description","text":"An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited. This vulnerability affects Thunderbird < 78.9 and Firefox ESR < 78.9.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2021-4127","url":"https://www.suse.com/security/cve/CVE-2021-4127"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1183942 for CVE-2021-4127","url":"https://bugzilla.suse.com/1183942"}],"title":"SUSE CVE CVE-2021-4127","tracking":{"current_release_date":"2026-01-16T01:05:49Z","generator":{"date":"2023-02-15T03:47:57Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2021-4127","initial_release_date":"2023-02-15T03:47:57Z","revision_history":[{"date":"2023-02-15T03:47:57Z","number":"2","summary":"Current version"},{"date":"2025-01-01T04:52:45Z","number":"3","summary":"Current version"},{"date":"2025-01-10T02:54:02Z","number":"4","summary":"Current version"},{"date":"2025-02-15T05:27:24Z","number":"5","summary":"Current version"},{"date":"2025-02-17T05:53:17Z","number":"6","summary":"Current version"},{"date":"2025-06-18T00:04:18Z","number":"7","summary":"Current version"},{"date":"2025-06-27T00:57:38Z","number":"8","summary":"Current version"},{"date":"2025-07-01T01:07:27Z","number":"9","summary":"Current version"},{"date":"2026-01-16T01:05:49Z","number":"10","summary":"vulnerabilities added"}],"status":"interim","version":"10"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Liberty Linux 8","product":{"name":"SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8","product_identification_helper":{"cpe":"cpe:/o:suse:sll:8"}}},{"category":"product_version","name":"firefox-78.9.0-1.el8_3","product":{"name":"firefox-78.9.0-1.el8_3","product_id":"firefox-78.9.0-1.el8_3","product_identification_helper":{"purl":"pkg:rpm/suse/firefox@78.9.0-1.el8_3"}}},{"category":"product_version","name":"thunderbird-78.9.0-3.el8_3","product":{"name":"thunderbird-78.9.0-3.el8_3","product_id":"thunderbird-78.9.0-3.el8_3","product_identification_helper":{"purl":"pkg:rpm/suse/thunderbird@78.9.0-3.el8_3"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"firefox-78.9.0-1.el8_3 as component of SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8:firefox-78.9.0-1.el8_3"},"product_reference":"firefox-78.9.0-1.el8_3","relates_to_product_reference":"SUSE Liberty Linux 8"},{"category":"default_component_of","full_product_name":{"name":"thunderbird-78.9.0-3.el8_3 as component of SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8:thunderbird-78.9.0-3.el8_3"},"product_reference":"thunderbird-78.9.0-3.el8_3","relates_to_product_reference":"SUSE Liberty Linux 8"},{"category":"default_component_of","full_product_name":{"name":"MozillaFirefox as component of SUSE Linux Enterprise Point of Service 11 SP3","product_id":"SUSE Linux Enterprise Point of Service 11 SP3:MozillaFirefox"},"product_reference":"MozillaFirefox","relates_to_product_reference":"SUSE Linux Enterprise Point of Service 11 SP3"}]},"vulnerabilities":[{"cve":"CVE-2021-4127","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2021-4127"}],"notes":[{"category":"general","text":"An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited. This vulnerability affects Thunderbird < 78.9 and Firefox ESR < 78.9.","title":"CVE description"}],"product_status":{"recommended":["SUSE Liberty Linux 8:firefox-78.9.0-1.el8_3","SUSE Liberty Linux 8:thunderbird-78.9.0-3.el8_3"]},"references":[{"category":"external","summary":"CVE-2021-4127","url":"https://www.suse.com/security/cve/CVE-2021-4127"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1183942 for CVE-2021-4127","url":"https://bugzilla.suse.com/1183942"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Liberty Linux 8:firefox-78.9.0-1.el8_3","SUSE Liberty Linux 8:thunderbird-78.9.0-3.el8_3"]},{"category":"no_fix_planned","details":"There is no fix planned for these products.\n","product_ids":["SUSE Linux Enterprise Point of Service 11 SP3:MozillaFirefox"]}],"scores":[{"cvss_v3":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Liberty Linux 8:firefox-78.9.0-1.el8_3","SUSE Liberty Linux 8:thunderbird-78.9.0-3.el8_3"]}],"threats":[{"category":"impact","date":"2021-03-24T07:06:57Z","details":"important"}],"title":"CVE-2021-4127"}]}