CVE-2023-27936

high

Description

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. An app may be able to cause unexpected system termination or write kernel memory.

References

https://support.apple.com/en-us/HT213677

https://support.apple.com/en-us/HT213675

https://support.apple.com/en-us/HT213673

https://support.apple.com/en-us/HT213670

Details

Source: Mitre, NVD

Published: 2023-05-08

Updated: 2023-07-27

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:N/UI:R/S:U/C:H/I:H/A:H

Severity: High