About the security content of Xcode 7.3

This document describes the security content of Xcode 7.3.

For the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. To learn more about Apple Product Security, see the Apple Product Security website.

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Where possible, CVE IDs are used to reference the vulnerabilities for further information.

To learn about other security updates, see Apple security updates.

Xcode 7.3

• otool

Available for: OS X El Capitan v10.11 and later

Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-ID

CVE-2016-1765 : Proteas of Qihoo 360 Nirvan Team and Will Estes (@squiffy)

• subversion

Available for: OS X El Capitan v10.11 and later

Impact: A malicious server may be able to execute arbitrary code

Description: Multiple vulnerabilities existed in subversion versions prior to 1.7.21, the most serious of which may have led to remote code execution. These were addressed by updating subversion to version 1.7.22.

CVE-ID

CVE-2015-3184 : C. Michael Pilato, CollabNet

CVE-2015-3187 : C. Michael Pilato, CollabNet

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Published Date: January 23, 2017