Vulnerability Note VU#388377
Yahoo! Messenger AudioConf ActiveX Control buffer overflow vulnerability
The Yahoo! Messenger AudioConf ActiveX control contains a buffer overflow, which could allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable system.
Yahoo! Messenger is an instant messaging application. Yahoo! Messenger includes several ActiveX controls. The AudioConf ActiveX control, which is provided by yacscom.dll, contains a buffer overflow vulnerability.
By convincing a user to view a specially crafted HTML document (e.g., a web page or an HTML email message or attachment), an attacker may be able to execute arbitrary code with the privileges of the user. The attacker could also cause Internet Explorer (or the program using the WebBrowser control) to crash.
Apply an update
Disable the YMailAttach ActiveX control in Internet Explorer
Systems Affected (Learn More)
|Vendor||Status||Date Notified||Date Updated|
|Yahoo, Inc.||Affected||-||09 Apr 2007|
CVSS Metrics (Learn More)
Thanks to Yahoo and ZDI for information that was used in this report. Yahoo credits ZDI for reporting this vulnerability.
This document was written by Ryan Giobbi.
- CVE IDs: CVE-2007-1680
- Date Public: 03 Apr 2007
- Date First Published: 09 Apr 2007
- Date Last Updated: 10 Apr 2007
- Severity Metric: 10.21
- Document Revision: 12
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