CVE-2023-49467: High severity libde265 vulnerability
Published Dec 7, 2023
·Updated
Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derivecombinedbipredictivemergingcandidates function at motion.cc.
Affected Software
7 affected componentsFixes available
debian/libde265<=1.0.3-1, <=1.0.11-0+deb11u1
1.0.11-0+deb10u61.0.11-0+deb11u31.0.11-1+deb12u21.0.15-1
ubuntu/libde265<1.0.2-2ubuntu0.18.04.1~
1.0.2-2ubuntu0.18.04.1~
ubuntu/libde265<1.0.4-1ubuntu0.4
1.0.4-1ubuntu0.4
ubuntu/libde265<1.0.8-1ubuntu0.3
1.0.8-1ubuntu0.3
ubuntu/libde265<1.0.12-2ubuntu0.1
1.0.12-2ubuntu0.1
ubuntu/libde265<1.0.2-2ubuntu0.16.04.1~
1.0.2-2ubuntu0.16.04.1~
struktur libde265=1.0.14
Remediation
Patch Available
Event History
Dec 7, 2023
CVE Published
12:00 AM
Data Sourced
12:00 AM
Description
Mar 5, 2024
Data Sourced
via Launchpad·10:35 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2023-49467?
CVE-2023-49467 has been characterized as a high-severity heap buffer overflow vulnerability.
2
How do I fix CVE-2023-49467?
To resolve CVE-2023-49467, upgrade to a fixed version of libde265, such as 1.0.15 or higher.
3
Which versions of libde265 are affected by CVE-2023-49467?
CVE-2023-49467 affects libde265 version 1.0.14 and earlier.
4
What type of vulnerability is CVE-2023-49467?
CVE-2023-49467 is a heap-buffer-overflow vulnerability found in the derive_combined_bipredictive_merging_candidates function.
5
Is CVE-2023-49467 present in any major Linux distributions?
Yes, CVE-2023-49467 has been reported in Debian and Ubuntu distributions using libde265 version 1.0.14.