Vulnerability Monitor

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CVE-2022-22666

A memory corruption issue was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, watchOS 8.5. Processing a maliciously crafted image may lead to heap corruption.

Published

2022-03-18T18:15:15.160

Last Modified

2024-11-21T06:47:14.100

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

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

Exploitability Score

8.6

Impact Score

6.4

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	tvos	< 15.4	Yes
Operating System	apple	watchos	< 8.5	Yes

References

http://packetstormsecurity.com/files/167144/AppleVideoDecoder-CreateHeaderBuffer-Out-Of-Bounds-Free.html Third Party Advisory, VDB Entry ([email protected])
https://support.apple.com/en-us/HT213182 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213186 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213193 Vendor Advisory ([email protected])
http://packetstormsecurity.com/files/167144/AppleVideoDecoder-CreateHeaderBuffer-Out-Of-Bounds-Free.html Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213182 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213186 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213193 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)