About the security content of Safari 3 Beta Update 3.0.4 Security Update

This document describes the security content of Safari 3 Beta Update 3.0.4 Security Update for Microsoft Windows.

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."

Safari 3 Beta Update 3.0.4 Security Update

Safari

CVE-ID: CVE-2007-5858

Available for: Microsoft Windows XP or Vista

Impact: Visiting a malicious website may result in the disclosure of sensitive information.

Description: WebKit allows a page to navigate the subframes of any other page. Visiting a maliciously crafted web page could trigger a cross-site scripting attack, which may lead to the disclosure of sensitive information. This update addresses the issue by implementing a stricter frame navigation policy. (This issue is addressed for Mac OS X in Security Update 2007-009.)