{"id":"OSV-2023-948","aliases":[],"status":"published","title":"Global-buffer-overflow in isvce_write_coeff4x4_cavlc","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62896\n\n```\nCrash type: Global-buffer-overflow READ 1\nCrash state:\nisvce_write_coeff4x4_cavlc\nisvce_encode_residue\nisvce_write_pslice_mb_cavlc\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-10-02T13:02:26.227614Z","modified":"2023-10-02T13:02:26Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libavc","ranges":[{"type":"GIT","events":[{"introduced":"7c59eeb92090e22a46a53d9410475280fd5c86bf"},{"fixed":"56a598ca6f0e255ce33c1abac678abdb19818e75"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62896","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-948","title":"Global-buffer-overflow in isvce_write_coeff4x4_cavlc","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62896\n\n```\nCrash type: Global-buffer-overflow READ 1\nCrash state:\nisvce_write_coeff4x4_cavlc\nisvce_encode_residue\nisvce_write_pslice_mb_cavlc\n```\n","status":"published","published":"2023-10-02T13:02:26.227614Z","modified":"2023-10-02T13:02:26.227921Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}