{"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-2021-23976","title":"Title"},{"category":"description","text":"When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file paths and allowed declaring webapp manifests for other origins. This could be used to gain fullscreen access for UI spoofing and could also lead to cross-origin attacks on targeted websites. Note: This issue is a different issue from CVE-2020-26954 and only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 86.","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-2021-23976","url":"https://www.suse.com/security/cve/CVE-2021-23976"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1182614 for CVE-2021-23976","url":"https://bugzilla.suse.com/1182614"},{"category":"external","summary":"Advisory link for openSUSE-SU-2024:14572-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3HI2RC7AJAHY74Q6MK7GNGWU6TITB22V/"}],"title":"SUSE CVE 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version"},{"date":"2025-04-25T04:51:03Z","number":"11","summary":"Current version"},{"date":"2025-06-27T00:56:14Z","number":"12","summary":"Current version"},{"date":"2025-07-01T01:01:56Z","number":"13","summary":"Current version"}],"status":"interim","version":"13"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE 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This could be used to gain fullscreen access for UI spoofing and could also lead to cross-origin attacks on targeted websites. Note: This issue is a different issue from CVE-2020-26954 and only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 86.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:MozillaFirefox-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-branding-upstream-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-devel-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-translations-common-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-translations-other-92.0-1.2","openSUSE Tumbleweed:firefox-esr-128.5.1-1.1","openSUSE Tumbleweed:firefox-esr-branding-upstream-128.5.1-1.1","openSUSE Tumbleweed:firefox-esr-translations-common-128.5.1-1.1","openSUSE Tumbleweed:firefox-esr-translations-other-128.5.1-1.1"]},"references":[{"category":"external","summary":"CVE-2021-23976","url":"https://www.suse.com/security/cve/CVE-2021-23976"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1182614 for CVE-2021-23976","url":"https://bugzilla.suse.com/1182614"},{"category":"external","summary":"Advisory link for openSUSE-SU-2024:14572-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3HI2RC7AJAHY74Q6MK7GNGWU6TITB22V/"}],"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-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-branding-upstream-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-devel-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-translations-common-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-translations-other-92.0-1.2","openSUSE Tumbleweed:firefox-esr-128.5.1-1.1","openSUSE Tumbleweed:firefox-esr-branding-upstream-128.5.1-1.1","openSUSE Tumbleweed:firefox-esr-translations-common-128.5.1-1.1","openSUSE Tumbleweed:firefox-esr-translations-other-128.5.1-1.1"]}],"scores":[{"cvss_v3":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N","version":"3.1"},"products":["openSUSE Tumbleweed:MozillaFirefox-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-branding-upstream-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-devel-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-translations-common-92.0-1.2","openSUSE Tumbleweed:MozillaFirefox-translations-other-92.0-1.2","openSUSE Tumbleweed:firefox-esr-128.5.1-1.1","openSUSE Tumbleweed:firefox-esr-branding-upstream-128.5.1-1.1","openSUSE Tumbleweed:firefox-esr-translations-common-128.5.1-1.1","openSUSE Tumbleweed:firefox-esr-translations-other-128.5.1-1.1"]}],"threats":[{"category":"impact","date":"2021-02-23T13:57:55Z","details":"important"}],"title":"CVE-2021-23976"}]}