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CVE-2023-32373

Good to know:

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Date: June 22, 2023

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.

Language: C++

Severity Score

Related Resources (10)

https://support.apple.com/en-us/HT213761
https://security.gentoo.org/glsa/202401-04
https://access.redhat.com/security/cve/CVE-2023-32373
https://support.apple.com/en-us/HT213764
https://support.apple.com/en-us/HT213765
https://support.apple.com/en-us/HT213762
https://nvd.nist.gov/vuln/detail/CVE-2023-32373
https://support.apple.com/en-us/HT213757
https://support.apple.com/en-us/HT213758
https://www.mend.io/vulnerability-database/CVE-2023-32373

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

Top Fix

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CVSS v3.1

Base Score:
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

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