CVE-2021-30704

high

Description

A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. An application may be able to execute arbitrary code with kernel privileges.

References

https://support.apple.com/en-us/HT212533

https://support.apple.com/en-us/HT212532

https://support.apple.com/en-us/HT212531

https://support.apple.com/en-us/HT212530

https://support.apple.com/en-us/HT212529

https://support.apple.com/en-us/HT212528

Details

Source: Mitre, NVD

Published: 2021-09-08

Updated: 2021-09-17

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00123