Vulnerability Monitor

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CVE-2022-22633

A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 8.5, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, macOS Monterey 12.3. Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.

Published

2022-03-18T18:15:14.150

Last Modified

2024-11-21T06:47:10.600

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	ipados	< 15.4	Yes
Operating System	apple	iphone_os	< 15.4	Yes
Operating System	apple	macos	< 12.3	Yes
Operating System	apple	tvos	< 15.4	Yes
Operating System	apple	watchos	< 8.5	Yes

References

https://support.apple.com/en-us/HT213182 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213183 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213184 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213193 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/kb/HT213186 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213182 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213183 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213184 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213193 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT213186 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)