CVE-2022-46881

Severity CVSS v4.0:

Pending analysis

Type:

CWE-787 Out-of-bounds Write

Publication date:

22/12/2022

Last modified:

15/04/2025

Description

An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash.<br /> *Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 106. This vulnerability affects Firefox

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

8.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:mozilla:firefox::::::::		106.0 (excluding)
cpe:2.3:a:mozilla:firefox_esr::::::::		102.6 (excluding)
cpe:2.3:a:mozilla:thunderbird::::::::		102.6 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-46881

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools