This attack could pose a serious security threat. You should take immediate action to stop any damage or prevent further damage from happening.
This signature detects an attempt to exploit a memory corruption vulnerability in Microsoft Office Web Components should could allow remote code execution.
Remote code execution vulnerabilities exist in the way Microsoft Office Web Components manages memory resources. An attacker could exploit the vulnerability by constructing a specially crafted Web page. When a user views the Web page, the vulnerability could allow remote code execution. An attacker who successfully exploited this vulnerability could gain the same user rights as the logged on user. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
To view this vulnerability as a standard entry in the Common Vulnerabilities and Exposures list, see CVE-2007-1201.
- Office 2000 SP3 Office Web Components 2000
- Office XP SP3 with Office Web Components 2002
Download and install the latest patches from the vendor related to this vulnerability.