CVE-2015-6826

Priority
Description
The ff_rv34_decode_init_thread_copy function in libavcodec/rv34.c in FFmpeg
before 2.7.2 does not initialize certain structure members, which allows
remote attackers to cause a denial of service (invalid pointer access) or
possibly have unspecified other impact via crafted (1) RV30 or (2) RV40
RealVideo data.
Notes
 mdeslaur> as of 2014-03-31, no equivalent fix in libav
 ebarretto> as of 2018-09-27, no equivalent fix in libav, except for
 ebarretto> libav 0.8
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (7:2.8.3-1)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (7:2.8.3-1)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (7:2.8.3-1)
Patches:
Upstream:http://git.videolan.org/?p=ffmpeg.git;a=commit;h=3197c0aa87a3b7190e17d49e6fbc7b554e4b3f0a
Package
Source: libav (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was released [4:0.8.17-0ubuntu0.12.04.2])
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
More Information

Updated: 2019-03-19 12:22:56 UTC (commit 15472795df7e9de45b82f2d36b8b419b939f97b2)