Virus type: Not a Virus
Destructive: No
Description:
This vulnerability is due to an unchecked buffer in the Microsoft ASN.1 library. It could cause a buffer to overflow and allow an attacker to execute code with system privileges on an affected system. An attacker may thus be able to view and modify data, create new accounts, etc.
For more information about this vulnerability, please refer to the Technical Details section, or read it from the Microsoft Security Bulletin Page.
It affects systems running on Windows NT, XP, 2000 and 2003.
http://www.trendmicro.com/vinfo/virusencyclo/default5.asp?VName=ASN_1.2_VULNERABILITY

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