Vulnerability · Published Nov 22, 2023 · Assigned by mitre
CVE-2023-43887
High 8.1
In plain English
A high-severity security flaw in the libde265 package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.1High
Exploit odds (30 days)1.0%top 37.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Libde265 v1.0.12 was discovered to contain multiple buffer overflows via the num_tile_columns and num_tile_row parameters in the function pic_parameter_set::dump.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | libde265 | 1.0.11-1+deb12u1 | DEBIAN-CVE-2023-43887 |
| Debian:13 | libde265 | 1.0.13-1 | DEBIAN-CVE-2023-43887 |
| Debian:14 | libde265 | 1.0.13-1 | DEBIAN-CVE-2023-43887 |
| Ubuntu:22.04:LTS | libde265 | 1.0.8-1ubuntu0.3 | USN-6677-1 |
| Ubuntu:22.04:LTS | libde265 | 1.0.8-1ubuntu0.3 | UBUNTU-CVE-2023-43887 |