{"id":"CVE-2023-3012","summary":"NULL Pointer Dereference in gpac/gpac","details":"NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.2.2.","modified":"2026-08-12T13:34:19.867878Z","published":"2023-05-31T00:00:00Z","database_specific":{"cwe_ids":["CWE-476"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3012.json","unresolved_ranges":[{"extracted_events":[{"fixed":"2.2.2"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"@huntrdev"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/916b787a-c603-409d-afc6-25bb02070e69"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3012.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3012"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5452"},{"type":"FIX","url":"https://github.com/gpac/gpac/commit/53387aa86c1af1228d0fa57c67f9c7330716d5a7"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpac/gpac","events":[{"introduced":"0"},{"fixed":"53387aa86c1af1228d0fa57c67f9c7330716d5a7"}],"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-2023-3012.json","vanir_signatures_modified":"2026-08-12T13:34:19Z","vanir_signatures":[{"digest":{"line_hashes":["51647879982006872245185096891741602210","319370658829499817417729552787293295153","79976129190863457849814132962590320496","22440797105281462370363570792021569995","88787785393792355258313971960935244439","43163185756255599320430715195220260874","254414957015867481163359489246775353279","20038110463761723632053902364940660576"],"threshold":0.9},"id":"CVE-2023-3012-9fb1c085","signature_type":"Line","signature_version":"v1","source":"https://github.com/gpac/gpac/commit/53387aa86c1af1228d0fa57c67f9c7330716d5a7","target":{"file":"src/utils/xml_parser.c"},"deprecated":false},{"source":"https://github.com/gpac/gpac/commit/53387aa86c1af1228d0fa57c67f9c7330716d5a7","target":{"file":"src/utils/xml_parser.c","function":"xml_sax_append_string"},"deprecated":false,"digest":{"function_hash":"263889360662650548090600737596096882586","length":608},"id":"CVE-2023-3012-c62fca5c","signature_type":"Function","signature_version":"v1"},{"source":"https://github.com/gpac/gpac/commit/53387aa86c1af1228d0fa57c67f9c7330716d5a7","target":{"file":"src/utils/xml_parser.c","function":"xml_sax_parse_entity"},"deprecated":false,"digest":{"function_hash":"107424350432904845122319498310724613974","length":1692},"id":"CVE-2023-3012-fa95667e","signature_type":"Function","signature_version":"v1"}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}]}