The dnxhddecodeheader function in libavcodec/dnxhddec.c in FFmpeg 3.0 through 3.3.2 allows remote attackers to cause a denial of service (out-of-array access) or possibly have unspecified other impact via a crafted DNxHD file.
{ "vanir_signatures": [ { "digest": { "line_hashes": [ "100318797512033389861596406043917782503", "42408459506568958247370082256356681273", "100367277278541251270000646040197848271", "96566641927395137501024928058526547591", "286852269919824558371675813279522387154", "312411931610969508313865823536847928594", "95054869301316943179642178040691984832", "62623119817135350831957929639482943635", "280972317271835893866219047354187031203", "95172754879147607128967802744936275167", "174214833522849791567883213859353312572" ], "threshold": 0.9 }, "deprecated": false, "signature_version": "v1", "signature_type": "Line", "source": "https://github.com/ffmpeg/ffmpeg/commit/f31fc4755f69ab26bf6e8be47875b7dcede8e29e", "id": "CVE-2017-11719-078497e0", "target": { "file": "libavcodec/dnxhddec.c" } }, { "digest": { "line_hashes": [ "201767448780033427295959325489329433342", "42408459506568958247370082256356681273", "100367277278541251270000646040197848271", "96566641927395137501024928058526547591", "286852269919824558371675813279522387154", "312411931610969508313865823536847928594", "95054869301316943179642178040691984832", "62623119817135350831957929639482943635", "280972317271835893866219047354187031203", "95172754879147607128967802744936275167", "174214833522849791567883213859353312572" ], "threshold": 0.9 }, "deprecated": false, "signature_version": "v1", "signature_type": "Line", "source": "https://github.com/ffmpeg/ffmpeg/commit/296debd213bd6dce7647cedd34eb64e5b94cdc92", "id": "CVE-2017-11719-4cc60eb6", "target": { "file": "libavcodec/dnxhddec.c" } }, { "digest": { "function_hash": "172783280181002362027889072661273690051", "length": 5395.0 }, "deprecated": false, "signature_version": "v1", "signature_type": "Function", "source": "https://github.com/ffmpeg/ffmpeg/commit/296debd213bd6dce7647cedd34eb64e5b94cdc92", "id": "CVE-2017-11719-8a35a4ce", "target": { "file": "libavcodec/dnxhddec.c", "function": "dnxhd_decode_header" } }, { "digest": { "function_hash": "280771450698735831455461045613898131147", "length": 5024.0 }, "deprecated": false, "signature_version": "v1", "signature_type": "Function", "source": "https://github.com/ffmpeg/ffmpeg/commit/f31fc4755f69ab26bf6e8be47875b7dcede8e29e", "id": "CVE-2017-11719-ddb34b56", "target": { "file": "libavcodec/dnxhddec.c", "function": "dnxhd_decode_header" } } ] }