CVE-2022-42813

State: Published
Severity: 9.8 Critical
Published: Nov 1, 2022
Updated: Apr 22, 2025
Reserved: Oct 11, 2022

Description

A certificate validation issue existed in the handling of WKWebView. This issue was addressed with improved validation. This issue is fixed in tvOS 16.1, iOS 16.1 and iPadOS 16, macOS Ventura 13, watchOS 9.1. Processing a maliciously crafted certificate may lead to arbitrary code execution.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-295 Improper Certificate Validation

Affected Products

Product	Versions
macOSApple	before 13Affected
tvOSApple	before 16.1Affected
tvOSApple	before 16.1Affected
watchOSApple	before 9.1Affected

References

https://support.apple.com/en-us/HT213488
https://support.apple.com/en-us/HT213489
https://support.apple.com/en-us/HT213492
https://support.apple.com/en-us/HT213491

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