Vulnerability CVE-2021-30847
Published: 2021-10-19

Description:
This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.

Type:

NVD-CWE-noinfo

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Apple -> Itunes 
Apple -> Ipados 
Apple -> Iphone os 
Apple -> Mac os x 
Apple -> Macos 
Apple -> TVOS 
Apple -> Watchos 

 References:
https://support.apple.com/en-us/HT212819
https://support.apple.com/en-us/HT212817
https://support.apple.com/en-us/HT212804
https://support.apple.com/en-us/HT212815
https://support.apple.com/en-us/HT212805
https://support.apple.com/en-us/HT212814
https://support.apple.com/kb/HT212807
http://seclists.org/fulldisclosure/2021/Oct/63
http://seclists.org/fulldisclosure/2021/Oct/62
http://seclists.org/fulldisclosure/2021/Oct/61
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