{"id":"CVE-2023-0770","summary":"Stack-based Buffer Overflow in gpac/gpac","details":"Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.2.","modified":"2026-08-12T13:33:44.754545Z","published":"2023-02-09T00:00:00Z","database_specific":{"cna_assigner":"@huntrdev","cwe_ids":["CWE-121"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0770.json"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/e0fdeee5-7909-446e-9bd0-db80fd80e8dd"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0770.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0770"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5411"},{"type":"FIX","url":"https://github.com/gpac/gpac/commit/c31941822ee275a35bc148382bafef1c53ec1c26"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpac/gpac","events":[{"introduced":"0"},{"fixed":"ab012bbfba2c1fdcc4ff60052ce127fe84c7c286"},{"fixed":"c31941822ee275a35bc148382bafef1c53ec1c26"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.2.0"}]}}],"versions":["v2.0.0","v1.0.0","v0.9.0","v0.9.0-preview","v0.6.0","v0.5.2"],"database_specific":{"vanir_signatures_modified":"2026-08-12T13:33:44Z","vanir_signatures":[{"signature_type":"Function","signature_version":"v1","source":"https://github.com/gpac/gpac/commit/c31941822ee275a35bc148382bafef1c53ec1c26","target":{"file":"src/scenegraph/vrml_proto.c","function":"gf_sg_proto_field_is_sftime_offset"},"deprecated":false,"digest":{"length":772,"function_hash":"78022757612528575742865321241193502755"},"id":"CVE-2023-0770-7b38ed40"},{"digest":{"threshold":0.9,"line_hashes":["163669867793447454311748251164873157455","38318462955212333945272258511215362186","66412678515338082570891566620945184227","139833200380951914341338988227424062419"]},"id":"CVE-2023-0770-f9b05e76","signature_type":"Line","signature_version":"v1","source":"https://github.com/gpac/gpac/commit/c31941822ee275a35bc148382bafef1c53ec1c26","target":{"file":"src/scenegraph/vrml_proto.c"},"deprecated":false}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-0770.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}