Description
The hevc_write_frame function in libbpg.c in libbpg 0.9.7 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a crafted BPG file, related to improper interaction with hls_pcm_sample in hevc.c in libavcodec in FFmpeg and put_pcm_var in hevcdsp_template.c in libavcodec in FFmpeg.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/leonzhao7/vulnerability/blob/master/An%20Out-of-Bounds%20Read%20%28DoS%29%20Vulnerability%20in%20hevc.c%20of%20libbpg.md
Scores
CVSS v3
8.8
EPSS
0.0052
EPSS Percentile
66.9%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-125
Status
published
Products (1)
libbpg_project/libbpg
0.9.7
Published
Sep 28, 2017
Tracked Since
Feb 18, 2026