CVE-2023-27936

HIGH | Platform: iOS | Changelog

CVE Details

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.

CVSS 3.1 Score

Metric	Value
Base Score	7.8 (HIGH)
Vector	`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`

Weakness

CWE-787

References

Apple Security Advisory
NVD Entry
https://support.apple.com/en-us/HT213670 (Release Notes, Vendor Advisory)
https://support.apple.com/en-us/HT213673 (Release Notes, Vendor Advisory)
https://support.apple.com/en-us/HT213675 (Release Notes, Vendor Advisory)
https://support.apple.com/en-us/HT213677 (Release Notes, Vendor Advisory)