{"id":"MGASA-2023-0235","summary":"Updated firefox/nss packages fix security vulnerability","details":"An attacker could have triggered a use-after-free condition when creating\na WebRTC connection over HTTPS (CVE-2023-37201).\n\nCross-compartment wrappers wrapping a scripted proxy could have caused\nobjects from other compartments to be stored in the main compartment\nresulting in a use-after-free in SpiderMonkey (CVE-2023-37202).\n\nA website could have obscured the fullscreen notification by using a URL\nwith a scheme handled by an external program, such as a mailto URL. This\ncould have led to user confusion and possible spoofing attacks\n(CVE-2023-37207).\n\nWhen opening Diagcab files, Firefox did not warn the user that these files\nmay contain malicious code (CVE-2023-37208).\n\nMemory safety bugs present in Firefox ESR 102.12. Some of these bugs\nshowed evidence of memory corruption and we presume that with enough\neffort some of these could have been exploited to run arbitrary code\n(CVE-2023-37211).\n","modified":"2026-04-16T00:11:18.095531804Z","published":"2023-07-19T19:53:31Z","upstream":["CVE-2023-37201","CVE-2023-37202","CVE-2023-37207","CVE-2023-37208","CVE-2023-37211"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2023-0235.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=32077"},{"type":"WEB","url":"https://groups.google.com/a/mozilla.org/g/dev-tech-crypto/c/i-wiqdBIjMI"},{"type":"WEB","url":"https://firefox-source-docs.mozilla.org/security/nss/releases/nss_3_91.html"},{"type":"ADVISORY","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2023-23/"}],"affected":[{"package":{"name":"firefox","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/firefox?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"102.13.0-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2023-0235.json"}},{"package":{"name":"firefox-l10n","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/firefox-l10n?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"102.13.0-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2023-0235.json"}},{"package":{"name":"nss","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/nss?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.91.0-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2023-0235.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}