CVE-2021-1740 - Apple Macos, Apple Tvos and Apple watchOS
Moderate 5.5
A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A local user may be able to modify protected parts of the file system.
Affected software
Apple Macos
Apple Tvos
Apple watchOS
Apple Ipados
Apple Mac OS X
Apple iPhone OS