Alpine: multiple libde265 packages: security update to 1.0.8-r2

critical Tenable Self-Hosted Container Security Plugin ID 424018

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- An Incorrect Access Control vulnerability exists in libde265 v1.0.8 due to a SEGV in slice.cc.
(CVE-2021-35452)

- An issue was discovered in libde265 v1.0.8.There is a Heap-use-after-free in intrapred.h when decoding
file using dec265. (CVE-2021-36408)

- A stack-buffer-overflow exists in libde265 v1.0.8 via fallback-motion.cc in function put_epel_hv_fallback
when running program dec265. (CVE-2021-36410)

- 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. (CVE-2021-36411)

- Heap-based Buffer Overflow in GitHub repository strukturag/libde265 prior to and including 1.0.8. The fix
is established in commit 8e89fe0e175d2870c39486fdd09250b230ec10b8 but does not yet belong to an official
release. (CVE-2022-1253)

Plugin Details

Severity: Critical

ID: 424018

Version: Revision 1.9

Type: Local

Family: Alpine Linux Local Security Checks

Published: 4/4/2025

Updated: 6/1/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2022-1253

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 1/10/2022

Reference Information

CVE: CVE-2021-35452, CVE-2021-36408, CVE-2021-36410, CVE-2021-36411, CVE-2022-1253

Detections

Analytics