| Name | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3240-1, DSA-5346-1 |
| Debian Bugs | 1014977 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libde265 (PTS) | buster | 1.0.3-1 | vulnerable |
| buster (security) | 1.0.11-0+deb10u6 | fixed |
| bullseye | 1.0.11-0+deb11u3 | fixed |
| bullseye (security) | 1.0.11-0+deb11u1 | fixed |
| bookworm | 1.0.11-1+deb12u2 | fixed |
| sid, trixie | 1.0.15-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[stretch] - libde265 <no-dsa> (Minor issue)
https://github.com/strukturag/libde265/issues/302
https://github.com/strukturag/libde265/commit/45904e5667c5bf59c67fcdc586dfba110832894c