{"id":"CVE-2018-6912","details":"The decode_plane function in libavcodec/utvideodec.c in FFmpeg through 3.4.2 allows remote attackers to cause a denial of service (out of array read) via a crafted AVI file.","modified":"2026-08-16T08:40:20.320283Z","published":"2018-02-12T02:29:00.497Z","references":[{"type":"ADVISORY","url":"https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/76cc0f0f673353cd4746cd3b83838ae335e5d9ed"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202003-65"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.ffmpeg.org/ffmpeg.git","events":[{"introduced":"0"},{"fixed":"76cc0f0f673353cd4746cd3b83838ae335e5d9ed"}],"database_specific":{"source":"REFERENCES"}}],"versions":["n3.5-dev","n3.4-dev","n3.3-dev","n3.2-dev","n3.1-dev","n2.9-dev","n2.8-dev","n2.7-dev","n2.6-dev","n2.5-dev","n2.4-dev","n2.3-dev","n2.2-dev","n2.0","n2.1-dev","n1.3-dev","n1.2-dev","n1.1-dev","n0.12-dev","n0.11-dev","n0.8","N"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-6912.json","vanir_signatures_modified":"2026-08-16T08:40:20Z","vanir_signatures":[{"id":"CVE-2018-6912-0144cec9","signature_type":"Line","signature_version":"v1","source":"https://git.ffmpeg.org/ffmpeg.git@76cc0f0f673353cd4746cd3b83838ae335e5d9ed","target":{"file":"libavcodec/utvideodec.c"},"deprecated":false,"digest":{"line_hashes":["126380017330277159884671461560282119381","42198672097611317034829738163057254364","212379384477450247945758306407055061710","266395693858438047475362019069030210679","15828539231961845883717326886112825267","77085699492300031878955430095700696808","64697871263309987148936996026975922067","200987957946209559743088306416595237187","311851503597665917361764542649396657818","283934749362922653721134136878624055339","38789047353938555370091261790930327695","25633269536266162720000733618601119842","148947680990133917432091749613284738019","71935643764249230147055731390391271316","41725915022838983528510982799681476397","197587323456595566875329205394415226001","243973770007721439297982684827259576405","331478806096199413091925366836228319490"],"threshold":0.9}},{"digest":{"function_hash":"8764344580623738098179465293813310087","length":9413},"id":"CVE-2018-6912-1ceb6e87","signature_type":"Function","signature_version":"v1","source":"https://git.ffmpeg.org/ffmpeg.git@76cc0f0f673353cd4746cd3b83838ae335e5d9ed","target":{"file":"libavcodec/utvideodec.c","function":"decode_frame"},"deprecated":false},{"target":{"file":"libavcodec/utvideodec.c","function":"decode_plane"},"deprecated":false,"digest":{"function_hash":"90160077672419751333721115763359283573","length":3231},"id":"CVE-2018-6912-d5cbe960","signature_type":"Function","signature_version":"v1","source":"https://git.ffmpeg.org/ffmpeg.git@76cc0f0f673353cd4746cd3b83838ae335e5d9ed"}]}},{"ranges":[{"type":"GIT","repo":"https://github.com/ffmpeg/ffmpeg","events":[{"introduced":"0"},{"last_affected":"6a97ba521558ce131fe839eed2d51ff745280e1d"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"3.4.2"}]}}],"versions":["n3.4.2","n3.4.1","n3.4","n3.4-dev","n3.3-dev","n3.2-dev","n3.1-dev","n2.9-dev","n2.8-dev","n2.7-dev","n2.6-dev","n2.5-dev","n2.4-dev","n2.3-dev","n2.2-dev","n2.0","n2.1-dev","n1.3-dev","n1.2-dev","n1.1-dev","n0.12-dev","n0.11-dev","n0.8","N"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-6912.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}