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CVE-2022-43236: Libde265 v1.0.8 was discovered to contain a stack-buffer-overflow vulnerability via put_qpel_fallback<unsigned short> in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of...

CVE-2022-43236 · published 4 years ago

Summary

Libde265 v1.0.8 was discovered to contain a stack-buffer-overflow vulnerability via put_qpel_fallback<unsigned short> in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video file.

What to do

Update debian libde265 to version 1.0.9-1.1.
Update libde265 to version 1.0.11-r0.

Affected software

Ecosystem	Vendor	Product	Affected versions
–	struktur	libde265	1.0.8 `cpe:2.3:a:struktur:libde265:1.0.8:::::::*`
–	debian	debian_linux	10.0 11.0 `cpe:2.3:o:debian:debian_linux:10.0:::::::*`
Debian:12	debian	libde265	< 1.0.9-1.1 Fix: upgrade to 1.0.9-1.1
Alpine:v3.14	–	libde265	< 1.0.11-r0 Fix: upgrade to 1.0.11-r0

Original advisory text

References

https://www.debian.org/security/2023/dsa-5346 Vendor Advisory
https://github.com/strukturag/libde265/issues/343 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00020.html Third Party Advisory
https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/43xxx/CVE-2022-43236... Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-43236 Vendor Advisory
https://security-tracker.debian.org/tracker/CVE-2022-43236 Vendor Advisory
https://security.alpinelinux.org/vuln/CVE-2022-43236 Vendor Advisory

Fix within

Internet-facing 60 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit
Gives an attacker partial control

Severity

6.5 Medium

Exploitation

1% chance of attack within 30 days

Type

CWE-787Out-of-bounds Write

Timeline

Published2 Nov 2022

Updated4 Nov 2026

First seen29 Sep 2026

Sources

CVE-2022-43236 · NVD

CVE-2022-43236 · OSV

ALPINE-CVE-2022-43236 · OSV

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