{"id":"CVE-2023-46929","details":"An issue discovered in GPAC 2.3-DEV-rev605-gfc9e29089-master in MP4Box in gf_avc_change_vui /afltest/gpac/src/media_tools/av_parsers.c:6872:55 allows attackers to crash the application.","modified":"2026-05-19T07:53:38.462245Z","published":"2024-01-03T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46929.json","cna_assigner":"mitre"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46929.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46929"},{"type":"REPORT","url":"https://github.com/gpac/gpac/issues/2662"},{"type":"FIX","url":"https://github.com/gpac/gpac/commit/4248def5d24325aeb0e35cacde3d56c9411816a6"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpac/gpac","events":[{"introduced":"0"},{"fixed":"4248def5d24325aeb0e35cacde3d56c9411816a6"}],"database_specific":{"source":"REFERENCES"}}],"versions":["v2.2.0","v2.0.0","v1.0.0","v0.9.0","v0.9.0-preview","v0.6.0","v0.5.2"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-46929.json","vanir_signatures":[{"digest":{"threshold":0.9,"line_hashes":["223104894694818827626840524224820658406","99008321736000848132020933690516512307","287292216405797032670592054850169143285"]},"signature_version":"v1","source":"https://github.com/gpac/gpac/commit/4248def5d24325aeb0e35cacde3d56c9411816a6","signature_type":"Line","deprecated":false,"id":"CVE-2023-46929-baf4d471","target":{"file":"src/media_tools/av_parsers.c"}},{"digest":{"length":1358,"function_hash":"40388617072408528074835495603210787254"},"signature_version":"v1","source":"https://github.com/gpac/gpac/commit/4248def5d24325aeb0e35cacde3d56c9411816a6","signature_type":"Function","deprecated":false,"id":"CVE-2023-46929-da1bb145","target":{"function":"gf_avc_change_vui","file":"src/media_tools/av_parsers.c"}}],"vanir_signatures_modified":"2026-05-19T07:53:38Z"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}