Vulnerability CVE-2021-1832


Published: 2021-09-08

Description:
Copied files may not have the expected file permissions. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. The issue was addressed with improved permissions logic.

Type:

CWE-276

(Incorrect Default Permissions)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Apple -> Ipad os 
Apple -> Iphone os 
Apple -> Mac os x 
Apple -> Macos 
Apple -> TVOS 
Apple -> Watchos 

 References:
https://support.apple.com/en-us/HT212317
https://support.apple.com/en-us/HT212325
https://support.apple.com/en-us/HT212326
https://support.apple.com/en-us/HT212323
https://support.apple.com/en-us/HT212324

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