{"id":"CVE-2020-35979","details":"An issue was discovered in GPAC version 0.8.0 and 1.0.1. There is heap-based buffer overflow in the function gp_rtp_builder_do_avc() in ietf/rtp_pck_mpeg4.c.","modified":"2026-08-07T15:12:36.631311Z","published":"2021-04-21T16:15:08.647Z","references":[{"type":"FIX","url":"https://github.com/gpac/gpac/commit/b15020f54aff24aaeb64b80771472be8e64a7adc"},{"type":"EVIDENCE","url":"https://github.com/gpac/gpac/issues/1662"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpac/gpac","events":[{"introduced":"6b4ab401297be43b57f9eddd675971a8a5feab44"},{"last_affected":"d8538e8ae946b32d99c6b2c57cbb327146e9cd9d"},{"fixed":"b15020f54aff24aaeb64b80771472be8e64a7adc"}],"database_specific":{"cpe":["cpe:2.3:a:gpac:gpac:0.8.0:*:*:*:*:*:*:*","cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0.8.0"},{"last_affected":"0.8.0"},{"introduced":"1.0.1"},{"last_affected":"1.0.1"}],"source":["CPE_STRING","REFERENCES"]}}],"versions":["0.8.0","1.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35979.json","vanir_signatures_modified":"2026-08-07T15:12:36Z","vanir_signatures":[{"signature_version":"v1","source":"https://github.com/gpac/gpac/commit/b15020f54aff24aaeb64b80771472be8e64a7adc","target":{"file":"src/media_tools/isom_hinter.c"},"deprecated":false,"digest":{"line_hashes":["266822962848081418781273636192074443374","60696512369429604521560077172624207008","233570520779387333233170695583241363386","152738467094754623398045797671098492642","276123006907363662204513331303078907399"],"threshold":0.9},"id":"CVE-2020-35979-b95d289d","signature_type":"Line"},{"signature_version":"v1","source":"https://github.com/gpac/gpac/commit/b15020f54aff24aaeb64b80771472be8e64a7adc","target":{"file":"src/media_tools/isom_hinter.c","function":"gf_hinter_track_process"},"deprecated":false,"digest":{"function_hash":"200506780504160696786667800206437999270","length":3623},"id":"CVE-2020-35979-eebe20e8","signature_type":"Function"}]}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}