CVE-2020-9839

HIGH | Platform: iOS | Changelog

CVE Details

Description

A race condition was addressed with improved state handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to gain elevated privileges.

CVSS 3.1 Score

Metric	Value
Base Score	7.0 (HIGH)
Vector	`CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H`

Weakness

CWE-362

References

Apple Security Advisory
NVD Entry
https://support.apple.com/HT211168 (Vendor Advisory)
https://support.apple.com/HT211170 (Vendor Advisory)
https://support.apple.com/HT211171 (Vendor Advisory)
https://support.apple.com/HT211175 (Vendor Advisory)