CVE-2012-0947
EPSS 3.5%
Description
Heap-based buffer overflow in the vqa_decode_chunk function in the VQA codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VQA media file in which the image size is not a multiple of the block size.
How to fix CVE-2012-0947
To remediate CVE-2012-0947, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:2.4.1-1 or later
Is CVE-2012-0947 being exploited?
Low — EPSS is 3.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7:2.4.1-1