CVE-2017-7859
CRITICALFFmpeg < 3.2.4 - Out-of-bounds Write in H.264 Slice Context Initialization
Title source: llmDescription
FFmpeg before 2017-03-05 has an out-of-bounds write caused by a heap-based buffer overflow related to the ff_h264_slice_context_init function in libavcodec/h264dec.c.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry x_refsource_misc
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=713
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/97663
Scores
CVSS v3
9.8
EPSS
0.0099
EPSS Percentile
77.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
ffmpeg/ffmpeg
< 3.2.4
Published
Apr 14, 2017
Tracked Since
Feb 18, 2026