CVE-2022-43240: 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 ffhevcputhevcqpelh2v1sse in sse-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-2022-43240?
CVE-2022-43240 is a heap-buffer-overflow vulnerability in Libde265 v1.0.8, which allows attackers to cause a Denial of Service (DoS) via a crafted video file.
How does CVE-2022-43240 affect Libde265?
CVE-2022-43240 affects Libde265 v1.0.8 and earlier versions.
What is the severity of CVE-2022-43240?
The severity of CVE-2022-43240 is not specified.
How can I fix the CVE-2022-43240 vulnerability?
To fix the CVE-2022-43240 vulnerability, update Libde265 to version 1.0.11-0+deb10u4, 1.0.11-0+deb11u1, 1.0.11-1, or 1.0.12-1.
Where can I find more information about CVE-2022-43240?
More information about CVE-2022-43240 can be found at the following references: [Github Issue](https://github.com/strukturag/libde265/issues/335), [Debian Security Tracker](https://security-tracker.debian.org/tracker/CVE-2022-43240).