Unscored CVE-2020-27900 EUVD-2020-20393GHSA-gph7-96qh-f4cv

An issue existed in the handling of snapshots. The issue was resolved with improved permissions logic. This issue is fixed in macOS Big Sur…

Published Dec 8, 2020 · Updated Aug 4, 2024 · Assigned by apple

Vendor: Apple Product: macOS Platform: macOS

Description

An issue existed in the handling of snapshots. The issue was resolved with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A malicious application may be able to preview files it does not have access to.

Affected products

Vendor	Product	Affected	Fixed
Apple	macOS	unspecified – < 11.0	11.0

References

https://support.apple.com/en-us/HT211931
20201215 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1 mailing-list