Description
In Libav 12.3, there is a heap-based buffer over-read in decode_frame in libavcodec/lcldec.c that allows an attacker to cause denial-of-service via a crafted avi file.
References (2)
Core 2
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.libav.org/show_bug.cgi?id=1137
Mailing List mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html
Scores
CVSS v3
6.5
EPSS
0.0024
EPSS Percentile
46.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (1)
libav/libav
12.3
Published
Nov 09, 2018
Tracked Since
Feb 18, 2026