Security 10902 Published by Philipp Esselbach 0

Microsoft has updated the following security bulletins:

Unchecked Buffer in DirectX Could Enable System Compromise
Subsequent to the original release of this bulletin, customers requested that we support additional versions of DirectX that were not covered by the original patches. This bulletin has been updated to provide information about this new patch.

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Unchecked Buffer in MDAC Function Could Enable System (Q326573)
Subsequent to the release of this bulletin, it was determined that the vulnerability addressed is not with the OpenRowSet command (which is a Microsoft SQL Server command) but rather that the vulnerability is with the underlying MDAC component Open Database Connectivity (ODBC), which is present in all versions of Windows. Additionally, the original patch released with this did not install correctly on some systems because of a flaw in the way that Microsoft Windows Installer updated the System File Protection cache. The bulletin has been updated to include this additional information and to direct users to an updated patch.

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Security 10902 Published by Philipp Esselbach 0

Welcome to the summer of the worm. Hard on the heels of the Blaster worm outbreak , yet another version of the resilient and ever-popular SoBig virus began spreading rapidly on the Internet Tuesday morning. Known as SoBig.F, the new variant behaves much like its older siblings, infecting Windows machines via e-mail and sending out dozens of copies of itself.

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Security 10902 Published by Philipp Esselbach 0

Virus definition, or .DAT, files contain up-to-date virus signatures and other information that Network Associates anti-virus products use to protect your computer against the thousands of computer viruses in circulation. Network Associates releases new .DAT files regularly to provide protection against the approximately 300 new viruses that appear each month. To ensure that your anti-virus software can protect your system or network against the latest virus threats, download and install the latest .DAT files. [Update 5.31 MB]

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Security 10902 Published by Philipp Esselbach 0

Virus definition, or .DAT, files contain up-to-date virus signatures and other information that Network Associates anti-virus products use to protect your computer against the thousands of computer viruses in circulation. Network Associates releases new .DAT files regularly to provide protection against the approximately 300 new viruses that appear each month. To ensure that your anti-virus software can protect your system or network against the latest virus threats, download and install the latest .DAT files. [Update 2.22 MB]

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Security 10902 Published by Philipp Esselbach 0

This is the latest virus pattern to detect the latest viruses. This update will work on the following products: NAV 2000 for Win9x/NT/2000,
NAV 2001 for Win95b/98/NT/2000/Me,
NAV 2002 Professional Edition,
NAV 2002 for Win98/Me/NT/2000/XP Home/XP Pro,
NAV 4.0 for Windows 3.51,
NAV 5.0 and 2000 for Win9x,
NAV 5.0 and 2000 for WinNT,
NAV for Firewalls 1.5 or higher,
NAV for Lotus Notes (Intel),
NAV for MS Exchange (Intel),
Norton SystemWorks (all versions),
Norton Utilities for Windows 95/98 (all versions),
pcAnywhere32 7.5 and higher for WinNT. [Update 3.98 MB]

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Security 10902 Published by Philipp Esselbach 0

Use this version of the pattern file for all Trend Micro products running on Intel or DEC Alpha based operating systems and for products using Trend's virus scanning API Library. Because more than 200 new viruses are discovered every month, it is strongly suggested that you update your virus pattern files regularly. [Update 3.18 MB]

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Security 10902 Published by Philipp Esselbach 0

Microsoft has published a few articles about the Blaster Worm

What You Should Know About the Blaster Worm
At 11:34 A.M. Pacific Time on August 11, Microsoft began investigating a worm reported by Microsoft Product Support Services (PSS). The worm commonly known as W32.Blaster.Worm and its variants exploit the vulnerability that was addressed by Microsoft Security Bulletin MS03-026. For the most up to date information on the Blaster Worm, please visit: http://www.microsoft.com/security/incident/blast.asp.

Virus notice: Microsoft never distributes software directly through email.
If you receive an e-mail that claims to contain software from Microsoft, do not run the attachment. The safest course of action is to delete the mail altogether. If you would like to take additional action, report the e-mail to the sender's Internet Service Provider. Most ISPs provide an "abuse" userid for this purpose. For the most up to date information, please visit:
http://www.microsoft.com/technet/treeview/default.asp?url=/technet/security/policy/swdist.asp

Next steps for ongoing PC security:
How do you keep your computer safe on the Internet? Clearly, preventing an attack is better than cleaning up after one. For the three steps to improve the security of your PC, please visit: http://www.microsoft.com/security/articles/improving_pc_security.asp