libavcodec/utils.c in FFmpeg before 2.4.2 omits a certain codec ID during enforcement of alignment, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted JV data.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8542
Reference (s):
- http://git.videolan.org/?p=ffmpeg.git;a=commit;h=105654e376a736d243aef4a1d121abebce912e6b
- http://www.ffmpeg.org/security.html
- GENTOO:GLSA-201603-06
- URL: https://security.gentoo.org/glsa/201603-06
- MLIST:[debian-lts-announce] 20190206 [SECURITY] [DLA 1654-1] libav security update