CVE-2022-43239: Medium severity struktur libde265 vulnerability
Last updated 24 July 2024
Other sources
Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via mcchroma<unsigned short> in motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video file.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/libde265to a version that resolves this vulnerability.Fixed in 1.0.11-0+deb11u3Fixed in 1.0.11-0+deb11u1Fixed in 1.0.11-1+deb12u2Fixed in 1.0.15-1
Event History
Frequently Asked Questions
What is CVE-2022-43239?
CVE-2022-43239 is a heap-buffer-overflow vulnerability in Libde265 v1.0.8 that allows attackers to cause a Denial of Service (DoS) via a crafted video file.
How severe is CVE-2022-43239?
CVE-2022-43239 has a severity rating of 6.5, indicating it is a medium severity vulnerability.
Which software versions are affected by CVE-2022-43239?
Libde265 v1.0.8 is affected by CVE-2022-43239. Debian Linux versions 10.0 and 11.0 are also affected.
How can I fix CVE-2022-43239?
To fix CVE-2022-43239, update your Libde265 software to versions 1.0.11-0+deb10u4, 1.0.11-0+deb11u1, 1.0.11-1, or 1.0.12-2.
Where can I find more information about CVE-2022-43239?
You can find more information about CVE-2022-43239 in the GitHub issue, Debian security tracker, and Debian LTS announcement.