CVE-2022-43243

State: Published
Severity: 6.5 Medium
Published: Nov 2, 2022
Updated: May 5, 2025
Reserved: Oct 17, 2022

Description

Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via ff_hevc_put_weighted_pred_avg_8_sse in sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video file.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/strukturag/libde265/issues/339
[debian-lts-announce] 20230124 [SECURITY] [DLA 3280-1] libde265 security updatemailing-list
DSA-5346vendor-advisory

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