CVE-2021-36411
MEDIUM5.5EPSS 0.16%Published: 1/10/2022Modified: 12/3/2025
Also known as:ALPINE-CVE-2021-36411
Description
An issue has been found in libde265 v1.0.8 due to incorrect access control. A SEGV caused by a READ memory access in function derive_boundaryStrength of deblock.cc has occurred. The vulnerability causes a segmentation fault and application crash, which leads to remote denial of service.
Affected packages (2)
- Alpine/libde265from 0, < 1.0.8-r2
- Debian/libde265from 0, < 1.0.11-0+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |