Detections
Analytics

Alpine: multiple ffmpeg packages: security update to 4.4-r1

high Tenable Cloud Security Plugin ID 404327

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - dwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dc_count is
 not strictly checked. (CVE-2021-33815)

See Also

https://security.alpinelinux.org/vuln/CVE-2021-33815

Plugin Details

Severity: High

ID: 404327

Version: Revision 1.28

Type: Local

Published: 10/31/2023

Updated: 12/4/2025

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: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2021-33815

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 6/3/2021

Reference Information

CVE: CVE-2021-33815