CVE-2021-36411
MEDIUM 5.5EPSS 1.2%
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.
- CVSS v3.1 NVD
- 5.5 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS v2.0 NVD
- 4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P - EPSS
- 1.16% chance of exploitation in the next 30 days, 67th percentile
- Published
- 2022-01-10
- Updated
- 2024-08-04
Proof-of-concept exploits (1)
- strukturag/libde265/issues/3021924★ · 2026-09-29
Security advisories
- https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html
- https://www.debian.org/security/2023/dsa-5346