CVE-2021-30688

HIGH | Platform: macOS | Changelog

CVE Details

Description

A malicious application may be able to break out of its sandbox. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A path handling issue was addressed with improved validation.

CVSS 3.1 Score

Metric	Value
Base Score	8.8 (HIGH)
Vector	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`

References

Apple Security Advisory
NVD Entry
https://support.apple.com/en-us/HT212529 (Release Notes, Vendor Advisory)
https://support.apple.com/en-us/HT212530 (Release Notes, Vendor Advisory)