CVE-2021-30775

HIGH | Platform: macOS | Changelog

CVE Details

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Processing a maliciously crafted audio file may lead to arbitrary code execution.

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/HT212600 (Vendor Advisory)
https://support.apple.com/en-us/HT212601 (Vendor Advisory)
https://support.apple.com/en-us/HT212602 (Vendor Advisory)
https://support.apple.com/en-us/HT212604 (Vendor Advisory)
https://support.apple.com/en-us/HT212605 (Vendor Advisory)