Detections
Analytics

Mozilla Firefox ESR < 91.13

high Nessus Plugin ID 164345

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Synopsis

A web browser installed on the remote Windows host is affected by multiple vulnerabilities.

Description

The version of Firefox ESR installed on the remote Windows host is prior to 91.13. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2022-35 advisory.

 - An attacker could have abused XSLT error handling to associate attacker-controlled content with another origin which was displayed in the address bar. This could have been used to fool the user into submitting data intended for the spoofed origin. (CVE-2022-38472)

 - A cross-origin iframe referencing an XSLT document would inherit the parent domain's permissions (such as microphone or camera access). (CVE-2022-38473)

 - Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. 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. (CVE-2022-38478)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Mozilla Firefox ESR version 91.13 or later.

See Also

https://www.mozilla.org/en-US/security/advisories/mfsa2022-35/

Plugin Details

Severity: High

ID: 164345

File Name: mozilla_firefox_91_13_esr.nasl

Version: 1.6

Type: local

Agent: windows

Family: Windows

Published: 8/23/2022

Updated: 1/2/2023

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

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-2022-38478

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

CPE: cpe:/a:mozilla:firefox_esr

Required KB Items: Mozilla/Firefox/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 8/23/2022

Vulnerability Publication Date: 8/23/2022

Reference Information

CVE: CVE-2022-38472, CVE-2022-38473, CVE-2022-38478

IAVA: 2022-A-0339-S