{"id":"CVE-2023-46001","details":"Buffer Overflow vulnerability in gpac MP4Box v.2.3-DEV-rev573-g201320819-master allows a local attacker to cause a denial of service via the gpac/src/isomedia/isom_read.c:2807:51 function in gf_isom_get_user_data.","modified":"2026-08-12T14:51:18.667660Z","published":"2023-11-07T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46001.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46001.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46001"},{"type":"REPORT","url":"https://github.com/gpac/gpac/issues/2629"},{"type":"FIX","url":"https://github.com/gpac/gpac/commit/e79b0cf7e72404750630bc01340e999f3940dbc4"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpac/gpac","events":[{"introduced":"0"},{"fixed":"e79b0cf7e72404750630bc01340e999f3940dbc4"}],"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/cve-osv-conversion/osv-output/CVE-2023-46001.json","vanir_signatures_modified":"2026-08-12T14:51:18Z","vanir_signatures":[{"target":{"file":"src/isomedia/isom_read.c"},"deprecated":false,"digest":{"threshold":0.9,"line_hashes":["139053135632032770045830432449116439994","313233847187391423297293502432640069483","81164107033093206591332698582912436040","249417544093235047722505046015037099160"]},"id":"CVE-2023-46001-9737e6d5","signature_type":"Line","signature_version":"v1","source":"https://github.com/gpac/gpac/commit/e79b0cf7e72404750630bc01340e999f3940dbc4"},{"signature_version":"v1","source":"https://github.com/gpac/gpac/commit/e79b0cf7e72404750630bc01340e999f3940dbc4","target":{"function":"gf_isom_get_user_data","file":"src/isomedia/isom_read.c"},"deprecated":false,"digest":{"function_hash":"13370640472407297020903328421033878432","length":3553},"id":"CVE-2023-46001-ea546897","signature_type":"Function"}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}