CVE-2023-27946

State: Published
Severity: 7.8 High
Published: May 8, 2023
Updated: Jan 29, 2025
Reserved: Mar 8, 2023

Description

An out-of-bounds read was addressed with improved bounds checking. 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. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-125 Out-of-bounds Read

Affected Products

Product	Versions
macOSApple	before 13.3Affected
macOSApple	before 12.6Affected
macOSApple	before 11.7Affected
iOS and iPadOSApple	before 15.7Affected

References

https://support.apple.com/en-us/HT213670
https://support.apple.com/en-us/HT213677
https://support.apple.com/en-us/HT213675
https://support.apple.com/en-us/HT213673

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