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Alpine: multiple firefox packages: security update to 88.0.1-r0

high Tenable Cloud Security Plugin ID 404381

Description

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

 - When Web Render components were destructed, a race condition could have caused undefined behavior, and we
 presume that with enough effort may have been exploitable to run arbitrary code. This vulnerability
 affects Firefox < 88.0.1 and Firefox for Android < 88.1.3. (CVE-2021-29952)

See Also

https://security.alpinelinux.org/vuln/CVE-2021-29952

Plugin Details

Severity: High

ID: 404381

Version: Revision 1.27

Type: Local

Published: 10/31/2023

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.15

CVSS v2

Risk Factor: Medium

Base Score: 5.1

Temporal Score: 3.8

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

CVSS Score Source: CVE-2021-29952

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:H/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: 5/5/2021

Reference Information

CVE: CVE-2021-29952

IAVA: 2021-A-0214-S