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Mozilla Firefox ESR < 115.13

critical Nessus Plugin ID 202019

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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 115.13. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-30 advisory.

 - Due to large allocation checks in Angle for GLSL shaders being too lenient an out-of-bounds access could occur when allocating more than 8192 ints in private shader memory on mac OS. (CVE-2024-6600)

 - A race condition could lead to a cross-origin container obtaining permissions of the top-level origin.
 (CVE-2024-6601)

 - A mismatch between allocator and deallocator could have lead to memory corruption. (CVE-2024-6602)

 - In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. (CVE-2024-6603)

 - Memory safety bugs present in Firefox 127, Firefox ESR 115.12, and Thunderbird 115.12. 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-2024-6604)

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 115.13 or later.

See Also

https://www.mozilla.org/en-US/security/advisories/mfsa2024-30/

Plugin Details

Severity: Critical

ID: 202019

File Name: mozilla_firefox_115_13_esr.nasl

Version: 1.4

Type: local

Agent: windows

Family: Windows

Published: 7/9/2024

Updated: 8/9/2024

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: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2024-6604

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

CVSS Score Source: CVE-2024-6602

Vulnerability Information

CPE: cpe:/a:mozilla:firefox_esr

Required KB Items: Mozilla/Firefox/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 7/9/2024

Vulnerability Publication Date: 7/9/2024

Reference Information

CVE: CVE-2024-6600, CVE-2024-6601, CVE-2024-6602, CVE-2024-6603, CVE-2024-6604

IAVA: 2024-A-0386-S