High severity · published Oct 16, 2020
CVE-2020-9910
Multiple issues were addressed with improved logic
8.8
CVSS
2.2%
EPSS
No
On KEV
Description
Multiple issues were addressed with improved logic. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 13.6 · source: NVD
IC
Icloud · Apple
before 7.20; 11.0 before 11.3 · source: NVD
IT
Itunes · Apple
before 12.10.8 · source: NVD
SA
Safari · Apple
before 13.1.2 · source: NVD
TV
Tvos · Apple
before 13.4.8 · source: NVD
WA
Watchos · Apple
before 6.2.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9910
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9910
Vendor Advisory
https://support.apple.com/HT211288
Vendor Advisory
https://support.apple.com/HT211290
Vendor Advisory
https://support.apple.com/HT211291
Vendor Advisory
https://support.apple.com/HT211292
Vendor Advisory
https://support.apple.com/HT211293
Vendor Advisory
https://support.apple.com/HT211294
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