CVE-2021-36411 — Out-of-bounds Read in Libde265

CWE-125 — Out-of-bounds Read6 documents5 sources
Severity
5.5MEDIUMNVD
OSV6.5
EPSS
0.2%
top 63.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Struktur Libde265Debian Libde265Debian Linux
Timeline
PublishedJan 10
Latest updateFeb 8

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶debiandebian/libde265< libde265 1.0.8-1.1 (bookworm)
▶Debianstruktur/libde265< 1.0.11-0+deb11u1+3
▶Ubuntustruktur/libde265< 1.0.4-1ubuntu0.2+3

Also affects: Debian Linux 10.0, 11.0

🔴Vulnerability Details

3
OSV
libde265 vulnerabilities↗2024-02-08
▶
GHSA
GHSA-hg2h-r57q-9hx4: An issue has been found in libde265 v1↗2022-01-12
▶
OSV
CVE-2021-36411: An issue has been found in libde265 v1↗2022-01-10
▶

📋Vendor Advisories

2
Ubuntu
libde265 vulnerabilities↗2024-02-08
▶
Debian
CVE-2021-36411: libde265 - An issue has been found in libde265 v1.0.8 due to incorrect access control. A SE...↗2021
▶