Description
The ff_mjpeg_decode_sof function in libavcodec/mjpegdec.c in FFmpeg before 2.5.4 does not validate the number of components in a JPEG-LS Start Of Frame segment, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Motion JPEG data.
References (5)
Core 5
Core References
Patch x_refsource_confirm
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=fabbfaa095660982cc0bc63242c459561fa37037
Third Party Advisory vendor-advisory
x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2944-1
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1033078
Third Party Advisory vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/72644
Mailing List mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/03/msg00041.html
Scores
EPSS
0.0073
EPSS Percentile
72.8%
Details
CWE
CWE-119
Status
published
Products (2)
canonical/ubuntu_linux
12.04
ffmpeg/ffmpeg
< 2.5.3
Published
Jul 26, 2015
Tracked Since
Feb 18, 2026