Mozilla Firefox ESR < 102.13

high Nessus Plugin ID 177929

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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 102.13. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-23 advisory.

- An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS.
(CVE-2023-37201)

- Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free. (CVE-2023-37202)

- A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. (CVE-2023-37207)

- When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code.
(CVE-2023-37208)

- Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. 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-2023-37211)

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 102.13 or later.

Plugin Details

Severity: High

ID: 177929

File Name: mozilla_firefox_102_13_esr.nasl

Version: 1.4

Type: local

Agent: windows

Family: Windows

Published: 7/4/2023

Updated: 7/13/2023

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-2023-37211

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: 7/4/2023

Vulnerability Publication Date: 7/4/2023

Reference Information

CVE: CVE-2023-37201, CVE-2023-37202, CVE-2023-37207, CVE-2023-37208, CVE-2023-37211

IAVA: 2023-A-0328-S

Detections

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