{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"critical"},"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-2025-1943","title":"Title"},{"category":"description","text":"Memory safety bugs present in Firefox 135 and Thunderbird 135. 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 < 136 and Thunderbird < 136.","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-2025-1943","url":"https://www.suse.com/security/cve/CVE-2025-1943"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1238886 for CVE-2025-1943","url":"https://bugzilla.suse.com/1238886"},{"category":"external","summary":"Advisory link for openSUSE-SU-2025:14861-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ELFCIRFYZHSULQ4OOF6EEX5F4HJ65XAG/"}],"title":"SUSE CVE CVE-2025-1943","tracking":{"current_release_date":"2025-06-30T23:44:34Z","generator":{"date":"2025-03-07T02:38:10Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2025-1943","initial_release_date":"2025-03-07T02:38:10Z","revision_history":[{"date":"2025-03-07T02:38:10Z","number":"2","summary":"Current version"},{"date":"2025-03-08T02:51:02Z","number":"3","summary":"Current version"},{"date":"2025-03-09T02:23:12Z","number":"4","summary":"Current version"},{"date":"2025-03-15T04:00:00Z","number":"5","summary":"Current version"},{"date":"2025-03-24T02:30:50Z","number":"6","summary":"Current version"},{"date":"2025-06-26T23:31:41Z","number":"7","summary":"Current version"},{"date":"2025-06-30T23:44:34Z","number":"8","summary":"Current version"}],"status":"interim","version":"8"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"MozillaFirefox-136.0-1.1","product":{"name":"MozillaFirefox-136.0-1.1","product_id":"MozillaFirefox-136.0-1.1","product_identification_helper":{"cpe":"cpe:2.3:a:mozilla:firefox:136.0:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/MozillaFirefox@136.0-1.1?upstream=MozillaFirefox-136.0-1.1.src.rpm"}}},{"category":"product_version","name":"MozillaFirefox-branding-upstream-136.0-1.1","product":{"name":"MozillaFirefox-branding-upstream-136.0-1.1","product_id":"MozillaFirefox-branding-upstream-136.0-1.1","product_identification_helper":{"cpe":"cpe:2.3:a:mozilla:firefox:136.0:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/MozillaFirefox-branding-upstream@136.0-1.1?upstream=MozillaFirefox-136.0-1.1.src.rpm"}}},{"category":"product_version","name":"MozillaFirefox-devel-136.0-1.1","product":{"name":"MozillaFirefox-devel-136.0-1.1","product_id":"MozillaFirefox-devel-136.0-1.1","product_identification_helper":{"cpe":"cpe:2.3:a:mozilla:firefox:136.0:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/MozillaFirefox-devel@136.0-1.1?upstream=MozillaFirefox-136.0-1.1.src.rpm"}}},{"category":"product_version","name":"MozillaFirefox-translations-common-136.0-1.1","product":{"name":"MozillaFirefox-translations-common-136.0-1.1","product_id":"MozillaFirefox-translations-common-136.0-1.1","product_identification_helper":{"cpe":"cpe:2.3:a:mozilla:firefox:136.0:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/MozillaFirefox-translations-common@136.0-1.1?upstream=MozillaFirefox-136.0-1.1.src.rpm"}}},{"category":"product_version","name":"MozillaFirefox-translations-other-136.0-1.1","product":{"name":"MozillaFirefox-translations-other-136.0-1.1","product_id":"MozillaFirefox-translations-other-136.0-1.1","product_identification_helper":{"cpe":"cpe:2.3:a:mozilla:firefox:136.0:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/MozillaFirefox-translations-other@136.0-1.1?upstream=MozillaFirefox-136.0-1.1.src.rpm"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"MozillaFirefox-136.0-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:MozillaFirefox-136.0-1.1"},"product_reference":"MozillaFirefox-136.0-1.1","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"MozillaFirefox-branding-upstream-136.0-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:MozillaFirefox-branding-upstream-136.0-1.1"},"product_reference":"MozillaFirefox-branding-upstream-136.0-1.1","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"MozillaFirefox-devel-136.0-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:MozillaFirefox-devel-136.0-1.1"},"product_reference":"MozillaFirefox-devel-136.0-1.1","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"MozillaFirefox-translations-common-136.0-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:MozillaFirefox-translations-common-136.0-1.1"},"product_reference":"MozillaFirefox-translations-common-136.0-1.1","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"MozillaFirefox-translations-other-136.0-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:MozillaFirefox-translations-other-136.0-1.1"},"product_reference":"MozillaFirefox-translations-other-136.0-1.1","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2025-1943","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-1943"}],"notes":[{"category":"general","text":"Memory safety bugs present in Firefox 135 and Thunderbird 135. 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 < 136 and Thunderbird < 136.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:MozillaFirefox-136.0-1.1","openSUSE Tumbleweed:MozillaFirefox-branding-upstream-136.0-1.1","openSUSE Tumbleweed:MozillaFirefox-devel-136.0-1.1","openSUSE Tumbleweed:MozillaFirefox-translations-common-136.0-1.1","openSUSE Tumbleweed:MozillaFirefox-translations-other-136.0-1.1"]},"references":[{"category":"external","summary":"CVE-2025-1943","url":"https://www.suse.com/security/cve/CVE-2025-1943"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1238886 for CVE-2025-1943","url":"https://bugzilla.suse.com/1238886"},{"category":"external","summary":"Advisory link for openSUSE-SU-2025:14861-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ELFCIRFYZHSULQ4OOF6EEX5F4HJ65XAG/"}],"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":["openSUSE Tumbleweed:MozillaFirefox-136.0-1.1","openSUSE Tumbleweed:MozillaFirefox-branding-upstream-136.0-1.1","openSUSE Tumbleweed:MozillaFirefox-devel-136.0-1.1","openSUSE Tumbleweed:MozillaFirefox-translations-common-136.0-1.1","openSUSE Tumbleweed:MozillaFirefox-translations-other-136.0-1.1"]}],"threats":[{"category":"impact","date":"2025-03-04T15:04:18Z","details":"critical"}],"title":"CVE-2025-1943"}]}