What’s Vulnerable › Vulnerabilities

CVE-2022-43239

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-11-02 · updated 2026-06-17
• Weakness: CWE-787

Description

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

Affected products

• Debian Linux: 10.0, 11.0
• strukturag libde265: 1.0.8

References

• https://github.com/strukturag/libde265/issues/341
• https://lists.debian.org/debian-lts-announce/2023/01/msg00020.html
• https://www.debian.org/security/2023/dsa-5346
• https://github.com/strukturag/libde265/issues/341
• https://lists.debian.org/debian-lts-announce/2023/01/msg00020.html
• https://www.debian.org/security/2023/dsa-5346

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