A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, iOS 15 and iPadOS 15, watchOS 8, macOS Big Sur 11.6. An application may be able to access restricted files.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: apple
Published: 2021-08-24T18:49:21
Updated: 2024-08-03T22:48:13.886Z
Reserved: 2021-04-13T00:00:00
Link: CVE-2021-30855
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-08-24T19:15:14.020
Modified: 2024-11-21T06:04:50.983
Link: CVE-2021-30855
Redhat
No data.