{"id":"SUSE-SU-2021:0667-1","summary":"Security update for MozillaFirefox","details":"This update for MozillaFirefox fixes the following issues:\n\n- Firefox Extended Support Release 78.8.0 ESR\n  * Fixed: Various stability, functionality, and security fixes\n  MFSA 2021-08 (bsc#1182614)\n  * CVE-2021-23969: Content Security Policy violation report could have contained the destination of a redirect\n  * CVE-2021-23968: Content Security Policy violation report could have contained the destination of a redirect\n  * CVE-2021-23973: MediaError message property could have leaked information about cross-origin resources\n  * CVE-2021-23978: Memory safety bugs fixed in Firefox 86 and Firefox ESR 78.8\n","modified":"2026-02-04T04:18:33.544686Z","published":"2021-03-01T16:33:33Z","related":["CVE-2021-23968","CVE-2021-23969","CVE-2021-23973","CVE-2021-23978"],"upstream":["CVE-2021-23968","CVE-2021-23969","CVE-2021-23973","CVE-2021-23978"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210667-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182357"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182614"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23968"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23969"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23973"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23978"}],"affected":[{"package":{"name":"MozillaFirefox","ecosystem":"SUSE:HPE Helion OpenStack 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