{"id":"UBUNTU-CVE-2022-3964","details":"A vulnerability classified as problematic has been found in ffmpeg. This affects an unknown part of the file libavcodec/rpzaenc.c of the component QuickTime RPZA Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. It is possible to initiate the attack remotely. The name of the patch is 92f9b28ed84a77138105475beba16c146bdaf984. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213543.","modified":"2026-04-28T16:28:50.288757Z","published":"2022-11-13T08:15:00Z","related":["USN-5958-1"],"upstream":["CVE-2022-3964"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-3964"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5958-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-3964"}],"affected":[{"package":{"name":"ffmpeg","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/ffmpeg@7:4.4.2-0ubuntu0.22.04.1+esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.4.2-0ubuntu0.22.04.1+esm1"}]}],"versions":["7:4.4-6ubuntu5","7:4.4.1-2ubuntu1","7:4.4.1-3ubuntu1","7:4.4.1-3ubuntu2","7:4.4.1-3ubuntu3","7:4.4.1-3ubuntu5","7:4.4.2-0ubuntu0.22.04.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"ffmpeg","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavcodec-extra","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavcodec-extra58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavcodec58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavdevice58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavfilter-extra","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavfilter-extra7","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavfilter7","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavformat-extra","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavformat-extra58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavformat58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libavutil56","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libpostproc55","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libswresample3","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"},{"binary_name":"libswscale5","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3964.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}