Vulnerability CVE-2021-30815


Published: 2021-10-19

Description:
A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. A local attacker may be able to view contacts from the lock screen.

Type:

CWE-668

(Exposure of Resource to Wrong Sphere)

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 -> Ipados 
Apple -> Iphone os 

 References:
https://support.apple.com/en-us/HT212814
http://seclists.org/fulldisclosure/2021/Oct/61

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