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CVE-2019-11338

Published: 18 April 2019

libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.

Priority

Low

CVSS 3 base score: 8.8

Status

Package Release Status
ffmpeg
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(7:4.1.3-1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (7:3.4.6-0ubuntu0.18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (7:2.8.17-0ubuntu0.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist