VULNERABILITY INTELLIGENCE

CVE-2017-17129

CVSS score8.8 HIGH
EPSS probability1.22%
CISA KEVNot currently listed
Published2017-12-04
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

The ff_vc1_mc_4mv_chroma4 function in libavcodec/vc1_mc.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault and application crash) or possibly have unspecified other impact via a crafted file.

Weakness classification

  • CWE-476: NULL Pointer Dereference

Primary references