Vulnerability CVE-2021-30807


Published: 2021-10-19

Description:
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

Type:

NVD-CWE-noinfo

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Apple -> Ipad os 
Apple -> Iphone os 
Apple -> Macos 
Apple -> Watchos 

 References:
https://support.apple.com/en-us/HT212713
https://support.apple.com/en-us/HT212622
https://support.apple.com/en-us/HT212623

Copyright 2021, cxsecurity.com

 

Back to Top