CVE-2015-6826

Priority
Low
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.
References
Notes
 mdeslaur> as of 2014-03-31, no equivalent fix in libav
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):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 17.10 (Artful Aardvark):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
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 17.10 (Artful Aardvark):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
More Information

Updated: 2018-06-26 04:06:07 UTC (commit 7799c934cca373482531a7b00e4dfe82302ceae5)