CVE-2023-32373

Severity CVSS v4.0:

Pending analysis

Type:

CWE-416 Use After Free

Publication date:

23/06/2023

Last modified:

23/10/2025

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

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:apple:safari::::::::		16.5 (excluding)
cpe:2.3:o:apple:ipados::::::::		15.7.6 (excluding)
cpe:2.3:o:apple:ipados::::::::	16.0 (including)	16.5 (excluding)
cpe:2.3:o:apple:iphone_os::::::::	15.0 (including)	15.7.6 (excluding)
cpe:2.3:o:apple:iphone_os::::::::	16.0 (including)	16.5 (excluding)
cpe:2.3:o:apple:macos::::::::		13.4 (excluding)
cpe:2.3:o:apple:tvos::::::::		16.5 (excluding)
cpe:2.3:o:apple:watchos::::::::		9.5 (excluding)
cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*
cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*
cpe:2.3:a:webkitgtk:webkitgtk\+::::::::		2.42.3 (excluding)

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

CVE-2023-32373

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools