CVE-2023-4576

Severity CVSS v4.0:

Pending analysis

Type:

CWE-190 Integer Overflow or Wraparound

Publication date:

11/09/2023

Last modified:

21/10/2024

Description

On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation` which resulted in a heap buffer overflow potentially leaking sensitive data that could have led to a sandbox escape.<br /> *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox

Impact

Vector 3.x

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

Base Score: 8.60 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

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

Base Score 3.x

8.60

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:mozilla:firefox::::::::		117.0 (excluding)
cpe:2.3:a:mozilla:firefox::::::::	115.0 (including)	115.2 (excluding)
cpe:2.3:a:mozilla:firefox_esr::::::::		102.15 (excluding)
cpe:2.3:a:mozilla:thunderbird::::::::		115.2 (excluding)
cpe:2.3:o:microsoft:windows:-:::::::*

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

CVE-2023-4576

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools