XNU has an issue where pidversion increment during execve is unsafe.
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Apple Security Advisory 2019-3-27-1 - watchOS 5.2 is now available and addresses buffer overflow and code execution vulnerabilities.
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Apple Security Advisory 2019-3-25-1 - iOS 12.2 is now available and addresses buffer overflow, code execution, and cross site scripting vulnerabilities.
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Apple Security Advisory 2019-3-25-3 - tvOS 12.2 is now available and addresses buffer overflow, code execution, and cross site scripting vulnerabilities.
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Apple Security Advisory 2019-3-25-2 - macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra are now available and addresses buffer overflow, bypass, and code execution vulnerabilities.
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