About the security content of Safari 8.0.3, Safari 7.1.3, and Safari 6.2.3

This document describes the security content of Safari 8.0.3, Safari 7.1.3, and Safari 6.2.3.

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.

For information about the Apple Product Security PGP Key, see How to use the Apple Product Security PGP Key.

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

To learn about other Security Updates, see Apple Security Updates.

Safari 8.0.3, Safari 7.1.3, and Safari 6.2.3

• WebKit

Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10.1

Impact: Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution

Description: Multiple memory corruption issues existed in WebKit. These issues were addressed through improved memory handling.

CVE-ID

CVE-2014-3192 : cloudfuzzer

CVE-2014-4476 : Apple

CVE-2014-4477 : lokihardt@ASRT working with HP’s Zero Day Initiative

CVE-2014-4479 : Apple