CVE-2018-12447

HIGH

libbpg 0.9.8 - Remote Code Execution via Integer Overflow in restore_tqb_pixels

Title source: manual
STIX 2.1

Description

The restore_tqb_pixels function in hevc_filter.c in libavcodec, as used in libbpg 0.9.8 and other products, has an integer overflow that leads to a heap-based buffer overflow and remote code execution.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/ebel34/bpg-web-encoder/issues/2

Scores

CVSS v3 8.8
EPSS 0.0376
EPSS Percentile 88.5%
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-190 CWE-787
Status published
Products (1)
libbpg_project/libbpg 0.9.8
Published Jun 15, 2018
Tracked Since Feb 18, 2026