{"id":"UBUNTU-CVE-2016-7122","details":"The avi_read_nikon function in libavformat/avidec.c in FFmpeg before 3.1.4 is vulnerable to infinite loop when it decodes an AVI file that has a crafted 'nctg' structure.","modified":"2025-07-16T07:50:03.332830Z","published":"2016-12-23T05:59:00Z","withdrawn":"2025-07-18T16:43:36Z","upstream":["CVE-2016-7122"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7122"},{"type":"REPORT","url":"https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/ed38046c5c2e3b310980be32287179895c83e0d8"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-7122"}],"affected":[{"package":{"name":"ffmpeg","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ffmpeg@7:2.8.8-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:2.8.8-0ubuntu0.16.04.1"}]}],"versions":["7:2.7.2-1build1","7:2.8.1-1ubuntu1","7:2.8.2-1ubuntu1","7:2.8.3-1","7:2.8.4-1","7:2.8.4-1ubuntu1","7:2.8.4-1ubuntu2","7:2.8.4-1ubuntu3","7:2.8.4-1ubuntu4","7:2.8.6-1ubuntu1","7:2.8.6-1ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ffmpeg","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"ffmpeg-dbg","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"ffmpeg-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"ffmpeg-doc","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libav-tools","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavcodec-dev","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavcodec-extra","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavcodec-ffmpeg-extra56","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavcodec-ffmpeg-extra56-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavcodec-ffmpeg56","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavcodec-ffmpeg56-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavdevice-dev","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavdevice-ffmpeg56","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavdevice-ffmpeg56-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavfilter-dev","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavfilter-ffmpeg5","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavfilter-ffmpeg5-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavformat-dev","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavformat-ffmpeg56","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavformat-ffmpeg56-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavresample-dev","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavresample-ffmpeg2","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavresample-ffmpeg2-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavutil-dev","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavutil-ffmpeg54","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libavutil-ffmpeg54-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libpostproc-dev","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libpostproc-ffmpeg53","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libpostproc-ffmpeg53-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libswresample-dev","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libswresample-ffmpeg1","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libswresample-ffmpeg1-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libswscale-dev","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libswscale-ffmpeg3","binary_version":"7:2.8.8-0ubuntu0.16.04.1"},{"binary_name":"libswscale-ffmpeg3-dbgsym","binary_version":"7:2.8.8-0ubuntu0.16.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7122.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}