Vulnerability Monitor

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CVE-2023-41991

A certificate validation issue was addressed. This issue is fixed in macOS Ventura 13.6, iOS 16.7 and iPadOS 16.7. A malicious app may be able to bypass signature validation. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.

Published

2023-09-21T19:15:11.283

Last Modified

2025-02-10T17:53:40.387

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses

Type: Primary
CWE-295
Type: Secondary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	ipados	< 16.7	Yes
Operating System	apple	ipados	17.0	Yes
Operating System	apple	iphone_os	< 16.7	Yes
Operating System	apple	iphone_os	17.0	Yes
Operating System	apple	macos	< 13.6	Yes

References

https://support.apple.com/en-us/HT213927 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213931 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213927 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213931 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)