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CVE-2021-36408

Published: 10 January 2022

An issue was discovered in libde265 v1.0.8.There is a Heap-use-after-free in intrapred.h when decoding file using dec265.

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
libde265
Launchpad, Ubuntu, Debian
bionic Not vulnerable

trusty Ignored
(end of standard support)
hirsute Ignored
(end of life)
impish Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(1.0.11-1)
upstream
Released (1.0.9)
mantic Not vulnerable
(1.0.11-1)
focal
Released (1.0.4-1ubuntu0.1)
xenial Not vulnerable

jammy
Released (1.0.8-1ubuntu0.1)
Patches:
upstream: https://github.com/strukturag/libde265/commit/f538254e4658ef5ea4e233c2185dcbfd165e8911

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H