{"id":"UBUNTU-CVE-2016-2326","details":"Integer overflow in the asf_write_packet function in libavformat/asfenc.c in FFmpeg before 2.8.5 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PTS (aka presentation timestamp) value in a .mov file.","modified":"2026-04-22T11:02:44.686672Z","published":"2016-02-12T00:00:00Z","related":["USN-2944-1"],"upstream":["CVE-2016-2326"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-2326"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2944-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-2326"}],"affected":[{"package":{"name":"libav","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libav@6:9.20-0ubuntu0.14.04.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:9.20-0ubuntu0.14.04.1+esm1"}]}],"versions":["6:0.8.7-1ubuntu2","6:9.10-1ubuntu1","6:9.10-1ubuntu2","6:9.10-1ubuntu5","6:9.10-1ubuntu6","6:9.10-1ubuntu7","6:9.11-2ubuntu1","6:9.11-2ubuntu2","6:9.13-0ubuntu0.14.04.1","6:9.14-0ubuntu0.14.04.1","6:9.16-0ubuntu0.14.04.1","6:9.18-0ubuntu0.14.04.1","6:9.20-0ubuntu0.14.04.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"libav-tools","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavcodec-extra","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavcodec-extra-54","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavcodec54","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavdevice-extra-53","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavdevice53","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavfilter-extra-3","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavfilter3","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavformat-extra-54","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavformat54","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavresample1","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavutil-extra-52","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libavutil52","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libswscale-extra-2","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"},{"binary_name":"libswscale2","binary_version":"6:9.20-0ubuntu0.14.04.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-2326.json"}},{"package":{"name":"ffmpeg","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ffmpeg@7:2.8.6-1ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:2.8.6-1ubuntu1"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ffmpeg","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libav-tools","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libavcodec-extra","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libavcodec-ffmpeg-extra56","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libavcodec-ffmpeg56","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libavdevice-ffmpeg56","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libavfilter-ffmpeg5","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libavformat-ffmpeg56","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libavresample-ffmpeg2","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libavutil-ffmpeg54","binary_version":"7:2.8.6-1ubuntu1"},{"binary_name":"libpostproc-ffmpeg53","binary_version":"7:2.8.6-1ubuntu1"},{"binary_version":"7:2.8.6-1ubuntu1","binary_name":"libswresample-ffmpeg1"},{"binary_name":"libswscale-ffmpeg3","binary_version":"7:2.8.6-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-2326.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}