CVE-2021-30721 - Apple Mac OS and Apple Mac OS X

Moderate 6.5

A path handling issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to leak sensitive user information.

Affected software

Apple Mac OS

Apple Mac OS X

Reference links

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