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             AUSCERT External Security Bulletin Redistribution

                        ESB-2007.0044 -- [Win][OSX]
          Security Update 2007-001 fixes QuickTime vulnerability
                              24 January 2007

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:              QuickTime
Publisher:            Apple
Operating System:     Windows
                      Mac OS X
Impact:               Execute Arbitrary Code/Commands
Access:               Remote/Unauthenticated
CVE Names:            CVE-2007-0015

Ref:                  AL-2007.0001

Original Bulletin:    http://docs.info.apple.com/article.html?artnum=61798

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APPLE-SA-2007-01-23 Security Update 2007-001

Security Update 2007-001 is now available and provides a fix for the
following security issue:

QuickTime
CVE-ID: CVE-2007-0015
Available for: QuickTime 7.1.3 on Mac OS X v10.3.9, Mac OS X Server
v10.3.9, Mac OS X v10.4.8, Mac OS X Server v10.4.8, Windows XP/2000
Impact: Visiting malicious websites may lead to arbitrary code
execution
Description: A buffer overflow exists in QuickTime's handling of RTSP
URLs. By enticing a user to access a maliciously-crafted RTSP URL, an
attacker can trigger the buffer overflow, which may lead to arbitrary
code execution. A QTL file that triggers this issue has been
published on the Month of Apple Bugs web site (MOAB-01-01-2007). This
update addresses the issue by performing additional validation of
RTSP URLs.

Security Update 2007-001 may be obtained from the Software Update
pane in System Preferences, or Apple's Software Downloads web site:
http://www.apple.com/support/downloads/

For Mac OS X v10.4.8 and Mac OS X Server v10.4.8
The download file is named:  "SecUpd2007-001Ti.dmg"
Its SHA-1 digest is:  c25369b3eb5f11a148eb7f99cc87695097c2f58f

For Mac OS X v10.3.9 and Mac OS X Server v10.3.9
The download file is named:  "SecUpd2007-001Pan.dmg"
Its SHA-1 digest is:  237af082b203f0f7f4bee49b055fb533058db993

For Windows 2000 Service Pack 4 / XP
The update is available via the "Apple Software Update" application,
which is installed with the most recent version of QuickTime or
iTunes.

Information will also be posted to the Apple Product Security
web site:  http://docs.info.apple.com/article.html?artnum=61798

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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Incident Reporting Form at:

        http://www.auscert.org.au/render.html?it=3192

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
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                On call after hours for member emergencies only.
===========================================================================

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