Vulnerability CVE-2020-9989
Published: 2020-12-08

Description:
The issue was addressed with improved deletion. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0. A local user may be able to discover a user??s deleted messages.

Type:

NVD-CWE-noinfo

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Apple -> Ipad os 
Apple -> Iphone os 
Apple -> Mac os x 
Apple -> Watchos 

 References:
http://seclists.org/fulldisclosure/2020/Dec/32
https://support.apple.com/en-us/HT211844
https://support.apple.com/en-us/HT211850
https://support.apple.com/en-us/HT211931
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