CVE-2020-9906

high-risk
Published 2020-10-22

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, watchOS 6.2.8. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

Do I need to act?

~
1.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10 Critical
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Apple

References (8)

Third Party Advisory http://packetstormsecurity.com/files/162119/iOS-macOS-Radio-Proximity-Kernel-Mem...
Vendor Advisory https://support.apple.com/kb/HT211288
Vendor Advisory https://support.apple.com/kb/HT211289
Vendor Advisory https://support.apple.com/kb/HT211291
Third Party Advisory http://packetstormsecurity.com/files/162119/iOS-macOS-Radio-Proximity-Kernel-Mem...
Vendor Advisory https://support.apple.com/kb/HT211288
Vendor Advisory https://support.apple.com/kb/HT211289
Vendor Advisory https://support.apple.com/kb/HT211291
56
/ 100
high-risk
Severity 31/34 · Critical
Exploitability 3/34 · Minimal
Exposure 22/34 · High