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AUSCERT External Security Bulletin Redistribution
ESB-2007.0456 -- [Win][OSX]
Apple Safari 3 Beta Update 3.0.2
25 June 2007
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AusCERT Security Bulletin Summary
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Product: Safari 3 Beta
Publisher: Apple
Operating System: Mac OS X
Windows Vista
Windows XP
Impact: Execute Arbitrary Code/Commands
Cross-site Scripting
Denial of Service
Access: Remote/Unauthenticated
CVE Names: CVE-2007-2401 CVE-2007-2400 CVE-2007-2399
CVE-2007-2398
Original Bulletin: http://www.apple.com/safari/download/
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APPLE-SA-2007-06-22 Safari 3 Beta Update 3.0.2
Safari
CVE-ID: CVE-2007-2398
Available for: Windows XP or Vista
Impact: A maliciously crafted website may control the contents of
the address bar
Description: In Safari Beta 3.0.1 for Windows, a timing issue allows
a web page to change the contents of the address bar without loading
the contents of the corresponding page. This could be used to spoof
the contents of a legitimate site, allowing user credentials or other
information to be gathered. This update addresses the issue by
restoring the address bar contents if a request for a new web page is
terminated. This issue does not affect Mac OS X systems.
Safari
CVE-ID: CVE-2007-2400
Available for: Mac OS X v10.4.9 or later, Windows XP or Vista
Impact: Visiting a malicious website may allow cross-site scripting
Description: Safari's security model prevents JavaScript in remote
web pages from modifying pages outside of their domain. A race
condition in page updating combined with HTTP redirection may allow
JavaScript from one page to modify a redirected page. This could
allow cookies and pages to be read or arbitrarily modified. This
update addresses the issue by correcting access control to window
properties. Credit to Lawrence Lai, Stan Switzer, Ed Rowe of Adobe
Systems, Inc for reporting this issue.
WebCore
CVE-ID: CVE-2007-2401
Available for: Mac OS X v10.4.9 or later, Windows XP or Vista
Impact: Visiting a malicious website may allow cross-site requests
Description: An HTTP injection issue exists in XMLHttpRequest when
serializing headers into an HTTP request. By enticing a user to
visit a maliciously crafted web page, an attacker could conduct
cross-site scripting attacks. This update addresses the issue by
performing additional validation of header parameters. Credit to
Richard Moore of Westpoint Ltd for reporting this issue.
WebKit
CVE-ID: CVE-2007-2399
Available for: Mac OS X v10.4.9 or later, Windows XP or Vista
Impact: Visiting a maliciously crafted website may lead to an
unexpected application termination or arbitrary code execution
Description: An invalid type conversion when rendering frame sets
could lead to memory corruption. Visiting a maliciously crafted web
page may lead to an unexpected application termination or arbitrary
code execution. Credit to Rhys Kidd of Westnet for reporting this
issue.
Note: This update will appear for systems running Safari 3 Beta. It
includes the entire contents of Security Update 2007-006. Security
Update 2007-006 itself will not appear via Software Update for
systems that have installed Safari 3 Beta.
Safari 3 Beta Update 3.0.2 is available via the Apple Software Update
application, or Apple's Safari download site at:
http://www.apple.com/safari/download/
For Mac OS X
The download file is named: "Safari302Beta.dmg"
Its SHA-1 digest is: b8ee8d7c1ac3237de2ab0524077a20bae7f55001
Safari for Windows XP or Vista
The download file is named: "SafariSetup.exe"
Its SHA-1 digest is: 3cbbf5a09ece4cac7f35b79f67b6990d5c0565f3
Safari+QuickTime for Windows XP or Vista
The download file is named: "SafariQuickTimeSetup.exe"
Its SHA-1 digest is: 7f0ea984bbdcbba4a3a85d785f2fdb810ed3954a
This message is signed with Apple's Product Security PGP key,
and details are available at:
http://www.apple.com/support/security/pgp/
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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
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