VULNERABILITY INTELLIGENCE

CVE-2017-14796

CVSS score8.8 HIGH
EPSS probability1.52%
CISA KEVNot currently listed
Published2017-09-28
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 hevc_write_frame function in libbpg.c in libbpg 0.9.7 allows remote attackers to cause a denial of service (integer underflow and application crash) or possibly have unspecified other impact via a crafted BPG file, related to improper interaction with copy_CTB_to_hv in hevc_filter.c in libavcodec in FFmpeg and sao_filter_CTB in hevc_filter.c in libavcodec in FFmpeg.

Weakness classification

  • CWE-191: Integer Underflow (Wrap or Wraparound)

Primary references