Description
The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local user may be able to read arbitrary files.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | iOS and iPadOS | unspecified – < 14.4 | 14.4 |
| Apple | macOS | unspecified – < 11.2, unspecified – < 7.3, unspecified – < 14.4 | 11.2 |
References
- https://support.apple.com/en-us/HT212147
- https://support.apple.com/en-us/HT212146
- https://support.apple.com/en-us/HT212148
- https://support.apple.com/en-us/HT212149
- https://support.apple.com/kb/HT212326
- https://support.apple.com/kb/HT212327
- 20210427 APPLE-SA-2021-04-26-3 Security Update 2021-002 Catalina mailing-list