Alpine: multiple firefox-esr packages: security update to 91.10.0-r0

critical Tenable Self-Hosted Container Security Plugin ID 404453

Description

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

- Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory
safety bugs present in Firefox 100 and Firefox ESR 91.9. Some of these bugs showed evidence of memory
corruption and we presume that with enough effort some of these could have been exploited to run arbitrary
code. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
(CVE-2022-31747)

- A malicious website could have learned the size of a cross-origin resource that supported Range requests.
This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31736)

- A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a
potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox
ESR < 91.10. (CVE-2022-31737)

- When exiting fullscreen mode, an iframe could have confused the browser about the current state of
fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects
Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31738)

- When downloading files on Windows, the % character was not escaped, which could have lead to a download
incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or
%APPDATA%.<br>*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This
vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10. (CVE-2022-31739)

Plugin Details

Severity: Critical

ID: 404453

Version: Revision 1.33

Type: Local

Family: Alpine Linux Local Security Checks

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: 5

Percentile: 94.88

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2022-31747

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 5/31/2022

Reference Information

CVE: CVE-2022-31736, CVE-2022-31737, CVE-2022-31738, CVE-2022-31739, CVE-2022-31740, CVE-2022-31741, CVE-2022-31742, CVE-2022-31747

Detections

Analytics