|
|
>> eCentrex VOIP Client ActiveX Control "ReInit()" Command Execution Vulnerability
|
Title : eCentrex VOIP Client ActiveX Control "ReInit()" Command Execution Vulnerability
VUPEN ID : VUPEN/ADV-2007-2954
CVE ID : CVE-2007-4489
Rated as : Critical 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2007-08-24
|
A vulnerability has been identified in eCentrex VOIP Client, which could be exploited by remote attackers to cause a denial of service or take complete control of an affected system. This issue is caused by a buffer overflow error in the Ecentrex SIP UA Com Module (e800) (euacom.dll) ActiveX control when processing an overly long argument passed to the "ReInit()" method, which could be exploited by remote attackers to execute arbitrary code by tricking a user into visiting a specially crafted web page.
Affected Products
eCentrex VOIP Client Component version 2.0.1.0 and prior
Solution
Set a kill bit for the CLSID {BD80D375-5439-4D80-B128-DDA5FDC3AE6C}.
VUPEN Security is not aware of any vendor-supplied patch.
References
http://www.vupen.com/english/advisories/2007/2954
Credits
Vulnerability reported by rgod.
ChangeLog
2007-08-24 : Initial release
Vulnerability Management
Subscribe to VUPEN VNS and receive real-time e-mail and SMS alerts when new advisories or patches relevant to your systems and network configurations are available.
Feedback
If you have additional information or corrections for this security advisory please submit them via our contact form. | |
|
