About the security content of iTunes 10

This document describes the security content of iTunes 10.

This document describes the security content of iTunes 10, which can be downloaded and installed via Software Update preferences, or from Apple Downloads.

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".

iTunes 10

• WebKit

  CVE-ID: CVE-2010-1780, CVE-2010-1782, CVE-2010-1783, CVE-2010-1784, CVE-2010-1785, CVE-2010-1786, CVE-2010-1787, CVE-2010-1788, CVE-2010-1789, CVE-2010-1790, CVE-2010-1791, CVE-2010-1792, CVE-2010-1793

  Available for: Windows 7, Vista, XP SP2 or later

  Impact: Multiple vulnerabilities in WebKit

  Description: WebKit for Windows is updated to include the security fixes provided in Safari 5.0.1. Further information is available at http://support.apple.com/kb/HT4276

• WebKit

  CVE-ID: CVE-2010-1807

  Available for: Windows 7, Vista, XP SP2 or later

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

  Description: An input validation issue exists in WebKit's handling of floating point data types. Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution. This issue is addressed through improved validation of floating point values. For Mac OS X systems, this issue is addressed in Safari 5.0.2 and Safari 4.1.2. Credit to Luke Wagner of Mozilla for reporting this issue.

• WebKit

  CVE-ID: CVE-2010-1806

  Available for: Windows 7, Vista, XP SP2 or later

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

  Description: A use after free issue exists in WebKit's handling of elements with run-in styling. Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution. This issue is addressed through improved handling of object pointers. For Mac OS X systems, this issue is addressed in Safari 5.0.2 and Safari 4.1.2. Credit to wushi of team509, working with TippingPoint's Zero Day Initiative for reporting this issue.