Vulnerability · Published Dec 7, 2023 · Assigned by mitre
CVE-2023-49465
High 8.8
In plain English
A high-severity security flaw in the libde265 package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)0.8%top 43.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_spatial_luma_vector_prediction function at motion.cc.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | libde265 | 1.0.15-r0 | ALPINE-CVE-2023-49465 |
| Alpine:v3.21 | libde265 | 1.0.15-r0 | ALPINE-CVE-2023-49465 |
| Alpine:v3.22 | libde265 | 1.0.15-r0 | ALPINE-CVE-2023-49465 |
| Alpine:v3.23 | libde265 | 1.0.15-r0 | ALPINE-CVE-2023-49465 |
| Alpine:v3.24 | libde265 | 1.0.15-r0 | ALPINE-CVE-2023-49465 |
| Debian:12 | libde265 | 1.0.11-1+deb12u2 | DEBIAN-CVE-2023-49465 |
| Debian:13 | libde265 | 1.0.15-1 | DEBIAN-CVE-2023-49465 |
| Debian:14 | libde265 | 1.0.15-1 | DEBIAN-CVE-2023-49465 |
| Ubuntu:22.04:LTS | libde265 | 1.0.8-1ubuntu0.3 | UBUNTU-CVE-2023-49465 |
| Ubuntu:22.04:LTS | libde265 | 1.0.8-1ubuntu0.3 | USN-6677-1 |