{"id":"CVE-2023-4582","details":"Due to large allocation checks in Angle for glsl shaders being too lenient a buffer overflow could have occurred when allocating too much private shader memory on mac OS. \n*This bug only affects Firefox on macOS. Other operating systems are unaffected.* This vulnerability affects Firefox \u003c 117, Firefox ESR \u003c 115.2, and Thunderbird \u003c 115.2.","modified":"2026-05-04T08:41:45.071979Z","published":"2023-09-11T09:15:09.617Z","withdrawn":"2026-05-04T08:41:45.071979Z","related":["SUSE-SU-2023:3519-1","SUSE-SU-2023:3559-1","SUSE-SU-2023:3562-1","SUSE-SU-2023:3664-1","openSUSE-SU-2024:13176-1","openSUSE-SU-2024:13197-1","openSUSE-SU-2024:13202-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-34/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-36/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-38/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1773874"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4582.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"117.0"}]},{"events":[{"introduced":"0"},{"fixed":"115.2"}]},{"events":[{"introduced":"0"},{"fixed":"115.2"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}