About the security content of Xcode 9.2
This document describes the security content of Xcode 9.2.
About Apple security updates
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Apple security documents reference vulnerabilities by CVE-ID when possible.
Xcode 9.2
ld64
Available for: macOS Sierra 10.12.6 or later
Impact: Compiling with untrusted sources may lead to arbitrary code execution with user privileges
Description: A buffer overflow was addressed with improved bounds checking.
CVE-2017-7167: sss of Qihoo 360 Nirvan Team
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