Microsoft Outlook Express Windows Address Book file buffer overflow

outlook-express-wab-bo (25535) The risk level is classified as HighHigh Risk

Description:

Microsoft Outlook Express is vulnerable to a buffer overflow caused by improper bounds checking of Windows Address Book (.wab) files. A remote attacker could exploit this vulnerability by creating a malicious .wab file and hosting it on a Web site or by sending it to a potential victim as an email attachment. The attacker could use this vulnerability to execute arbitrary code on the victim's system with privileges of the victim, if the victim could be persuaded to open the malicious file using one of the affected applications.


Consequences:

Gain Access

Remedy:

Apply the appropriate patch for your system, as listed in the latest Microsoft Security Bulletin. See References.

— OR —

Use Microsoft Automatic Update if it is supported by your operating system. The original bulletin issued by Microsoft has been superseded.

References:

Platforms Affected:

  • Microsoft Outlook Express 5.5 SP2
  • Microsoft Outlook Express 6.0
  • Microsoft Outlook Express 6.0 SP1
  • Microsoft Windows 2000 SP4
  • Microsoft Windows 2003 Server SP1
  • Microsoft Windows 2003 Server Itanium
  • Microsoft Windows 2003 Server SP1 Itanium
  • Microsoft Windows 2003 Server x64
  • Microsoft Windows XP SP2
  • Microsoft Windows XP SP1
  • Microsoft Windows XP x64 Professional

Reported:

Apr 11, 2006

The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

For corrections or additions please email xforce@iss.net

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