Bugzilla – Bug 1056766
VUL-0: CVE-2017-14055: ffmpeg: DoS in mv_read_header() due to lack of an EOF (End of File) check
Last modified: 2021-09-11 02:36:42 UTC
CVE-2017-14055 In libavformat/mvdec.c in FFmpeg 3.3.3, a DoS in mv_read_header() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted MV file, which claims a large "nb_frames" field in the header but does not contain sufficient backing data, is provided, the loop over the frames would consume huge CPU and memory resources, since there is no EOF check inside the loop. Upstream fix: https://github.com/FFmpeg/FFmpeg/commit/4f05e2e2dc1a89f38cd9f0960a6561083d714f1e References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-14055 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14055
releasing for Leap 42.2, 42.3
openSUSE-SU-2017:2501-1: An update that solves 13 vulnerabilities and has two fixes is now available. Category: security (moderate) Bug References: 1041794,1046211,1049095,1056760,1056761,1056762,1056763,1056765,1056766,1057536,1057537,1057539,1058018,1058019,1058020 CVE References: CVE-2017-11399,CVE-2017-14054,CVE-2017-14055,CVE-2017-14056,CVE-2017-14057,CVE-2017-14058,CVE-2017-14059,CVE-2017-14169,CVE-2017-14170,CVE-2017-14171,CVE-2017-14222,CVE-2017-14223,CVE-2017-14225 Sources used: openSUSE Leap 42.2 (src): ffmpeg-3.3.4-6.16.1, ffmpeg2-2.8.13-25.10.1, lame-3.99.5-2.1, twolame-0.3.13-2.1
openSUSE-SU-2017:2502-1: An update that solves 20 vulnerabilities and has one errata is now available. Category: security (important) Bug References: 1015120,1022920,1022921,1022922,1034176,1034177,1034179,1046211,1049095,1056760,1056761,1056762,1056763,1056765,1056766,1057536,1057537,1057539,1058018,1058019,1058020 CVE References: CVE-2016-10190,CVE-2016-10191,CVE-2016-10192,CVE-2016-9561,CVE-2017-11399,CVE-2017-14054,CVE-2017-14055,CVE-2017-14056,CVE-2017-14057,CVE-2017-14058,CVE-2017-14059,CVE-2017-14169,CVE-2017-14170,CVE-2017-14171,CVE-2017-14222,CVE-2017-14223,CVE-2017-14225,CVE-2017-7863,CVE-2017-7865,CVE-2017-7866 Sources used: openSUSE Leap 42.3 (src): ffmpeg-3.3.4-7.1, ffmpeg2-2.8.13-32.1, lame-3.99.5-2.1, twolame-0.3.13-2.1
This is an autogenerated message for OBS integration: This bug (1056766) was mentioned in https://build.opensuse.org/request/show/623663 15.0+42.3+Backports:SLE-12-SP2 / chromium+codec2+ffmpeg-2+ffmpeg-3+ffmpeg-4+libsodium+libvpx-1_6+zeromq