CVE-2021-30759

State: Published
Severity: Not scored
Published: Sep 8, 2021
Updated: Aug 3, 2024
Reserved: Apr 13, 2021

Description

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Security Update - CatalinaApple	before 2021Affected
iOSApple	before 14.7Affected
macOSApple	before 11.5Affected
macOSApple	before 2021Affected
macOSApple	before 14.7Affected
macOSApple	before 7.6Affected

References

https://support.apple.com/en-us/HT212601
https://support.apple.com/en-us/HT212602
https://support.apple.com/en-us/HT212605
https://support.apple.com/en-us/HT212600
https://support.apple.com/en-us/HT212603
https://support.apple.com/en-us/HT212604

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