9.3

CVE-2021-30916

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apple ≫ iPad OS Version < 14.8.1
Apple ≫ iPadOS Version 15.0
Apple ≫ iPhone OS Version < 14.8.1
Apple ≫ iPhone OS Version 15.0
Apple ≫ macOS X Version < 10.15.7
Apple ≫ macOS X Version 10.15.7 Update -
Apple ≫ macOS X Version 10.15.7 Update security_update_2020-001
Apple ≫ macOS X Version 10.15.7 Update security_update_2021-001
Apple ≫ macOS X Version 10.15.7 Update security_update_2021-002
Apple ≫ macOS X Version 10.15.7 Update security_update_2021-003
Apple ≫ macOS X Version 10.15.7 Update security_update_2021-004
Apple ≫ macOS X Version 10.15.7 Update security_update_2021-005
Apple ≫ macOS X Version 10.15.7 Update security_update_2021-006
Apple ≫ macOS X Version 10.15.7 Update supplemental_update
Apple ≫ macOS Version >= 11.0 < 11.6.1
Apple ≫ macOS Version 12.0
Apple ≫ tvOS Version < 15.2
Apple ≫ watchOS Version < 8.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.56% 0.728
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://support.apple.com/en-us/HT212869
https://support.apple.com/en-us/HT212872
https://support.apple.com/en-us/HT212867
https://support.apple.com/en-us/HT212871
https://support.apple.com/en-us/HT212868
http://seclists.org/fulldisclosure/2021/Dec/43
http://seclists.org/fulldisclosure/2021/Dec/44
https://support.apple.com/kb/HT212975
https://support.apple.com/kb/HT212980