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CVE-2021-1878 An integer overflow was addressed with improved input validation

Description

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. An attacker in a privileged network position may be able to leak sensitive user information.

Affected products and versions

Product Affected versions Fixed in
macOS 2021 earliest → < 2021 2021
The 3813 CVEs of macOS →
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