{"schema_version":"1.7.3","id":"SUSE-SU-2021:1325-1","published":"2021-04-27T09:47:06Z","modified":"2026-02-04T04:26:03.008860Z","related":["CVE-2021-23961","CVE-2021-23994","CVE-2021-23995","CVE-2021-23998","CVE-2021-23999","CVE-2021-24002","CVE-2021-29945","CVE-2021-29946"],"upstream":["CVE-2021-23961","CVE-2021-23994","CVE-2021-23995","CVE-2021-23998","CVE-2021-23999","CVE-2021-24002","CVE-2021-29945","CVE-2021-29946"],"summary":"Security update for MozillaFirefox","details":"This update for MozillaFirefox fixes the following issues:\n\n- Firefox was updated to 78.10.0 ESR (bsc#1184960)\n  * CVE-2021-23994: Out of bound write due to lazy initialization\n  * CVE-2021-23995: Use-after-free in Responsive Design Mode\n  * CVE-2021-23998: Secure Lock icon could have been spoofed\n  * CVE-2021-23961: More internal network hosts could have been probed by a malicious webpage\n  * CVE-2021-23999: Blob URLs may have been granted additional privileges\n  * CVE-2021-24002: Arbitrary FTP command execution on FTP servers using an encoded URL\n  * CVE-2021-29945: Incorrect size computation in WebAssembly JIT could lead to null-reads\n  * CVE-2021-29946: Port blocking could be bypassed\n","affected":[{"package":{"name":"MozillaFirefox","ecosystem":"SUSE:HPE Helion OpenStack 8","purl":"pkg:rpm/suse/MozillaFirefox&distro=HPE%20Helion%20OpenStack%208"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.10.0-112.57.2"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.10.0-112.57.2","MozillaFirefox-devel":"78.10.0-112.57.2","MozillaFirefox-translations-common":"78.10.0-112.57.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1325-1.json"}},{"package":{"name":"MozillaFirefox","ecosystem":"SUSE:OpenStack Cloud 8","purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%208"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.10.0-112.57.2"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.10.0-112.57.2","MozillaFirefox-devel":"78.10.0-112.57.2","MozillaFirefox-translations-common":"78.10.0-112.57.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1325-1.json"}},{"package":{"name":"MozillaFirefox","ecosystem":"SUSE:OpenStack Cloud 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SP3","purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.10.0-112.57.2"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.10.0-112.57.2","MozillaFirefox-devel":"78.10.0-112.57.2","MozillaFirefox-translations-common":"78.10.0-112.57.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1325-1.json"}},{"package":{"name":"MozillaFirefox","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.10.0-112.57.2"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.10.0-112.57.2","MozillaFirefox-devel":"78.10.0-112.57.2","MozillaFirefox-translations-common":"78.10.0-112.57.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1325-1.json"}},{"package":{"name":"MozillaFirefox","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 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SP4-LTSS","purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.10.0-112.57.2"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.10.0-112.57.2","MozillaFirefox-devel":"78.10.0-112.57.2","MozillaFirefox-translations-common":"78.10.0-112.57.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1325-1.json"}},{"package":{"name":"MozillaFirefox","ecosystem":"SUSE:Linux Enterprise Server 12 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SP5","purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.10.0-112.57.2"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.10.0-112.57.2","MozillaFirefox-devel":"78.10.0-112.57.2","MozillaFirefox-translations-common":"78.10.0-112.57.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1325-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211325-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1184960"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23961"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23994"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23995"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23998"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23999"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-24002"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-29945"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-29946"}]}