CVE-2018-12447

HighCVSS 8.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 8.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-190 CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://drive.google.com/open?id=1J3hTt8XHz7u7QDSNYxEuwFZTO6Baggl0Third Party Advisory
https://github.com/ebel34/bpg-web-encoder/issues/2Exploit, Issue Tracking, Third Party Advisory
https://drive.google.com/open?id=1J3hTt8XHz7u7QDSNYxEuwFZTO6Baggl0Third Party Advisory
https://github.com/ebel34/bpg-web-encoder/issues/2Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jun 15, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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