Ingate Firewall and SIParator Denial of Service and Cross Site Scripting Vulnerabilities


Description   Two vulnerabilities have been identified in Ingate Firewall and Ingate SIParator, which could be exploited by attackers to cause a denial of service or execute arbitrary scripting code.
The first issue is due to errors in the SIP module and the web server that do not properly handle a specially crafted SSL/TLS handshake (when SSL/TLS is enabled), which could be exploited by remote attackers to crash or restart a vulnerable application.
The second flaw is due to an input validation error in the GUI that does not validate certain parameters, which could be exploited by attackers to cause arbitrary scripting code to be executed by the administrator's browser in the security context of an affected Web site.
     
Vulnerable Products   Vulnerable Software:
Ingate Firewall versions prior to 4.4.1Ingate SIParator versions prior to 4.4.1
     
Solution   Upgrade to Ingate Firewall version 4.4.1 or Ingate SIParator version 4.4.1 : http://www.ingate.com/upgrades.php
     
CVE   CVE-2006-2925
CVE-2006-2924
     
References   http://www.ingate.com/relnote-441.php
     
Vulnerability Manager Detection   No
     
IPS Protection  
ASQ Engine alarm Available Since
XSS - Prevention - GET : suspicious 'iframe' tag found in URL
3.2.0
XSS - Prevention - POST : suspicious tag with event found in data
3.2.0
XSS - Prevention - GET : suspicious tag with event found in URL
3.2.0
XSS - Prevention - GET : javascript code in flash clickTAG parameter
3.2.0
XSS - Prevention - POST : suspicious 'object' tag found in data
3.2.0
XSS - Prevention - GET : suspicious 'applet' tag found in URL
3.2.0
XSS - Prevention - POST : suspicious 'applet' tag found in data
3.2.0
XSS - Prevention - POST : 'location' javascript object found in data
3.2.0
XSS - Phishing : suspicious 'div' tag found in URL
3.2.0
XSS - Prevention - GET : suspicious 'style' attribute found in URL
3.2.0
XSS - Prevention - POST : javascript code found in data
3.2.0
XSS - Prevention - POST : suspicious 'iframe' tag found in data
3.2.0
XSS - Prevention - POST : code allowing cookie access found in data
3.2.0
XSS - Phishing : suspicious 'a' tag found in URL
3.2.0
XSS - Prevention - GET : cookie access attempt using script language found in URL
3.2.0
XSS - Prevention - GET : suspicious 'embed' tag found in URL
3.2.0
XSS - Prevention - GET : suspicious 'object' tag found in URL
3.2.0
XSS - Phishing : suspicious 'form' tag found in URL
3.2.0
XSS - Prevention - POST : suspicious 'embed' tag found in data
3.2.0
XSS - Prevention - POST : suspicious 'style' tag found in data
3.2.0
XSS - Prevention - GET : javascript code found in URL
3.2.0
XSS - Prevention - GET : 'script' tag in flash clickTAG parameter
3.2.0
XSS - Prevention - POST : suspicious 'div' tag found in data
3.2.0
XSS - Prevention - GET : evasion attempt using tag characters encoding in URL
3.2.0
XSS - Prevention - GET : suspicious 'style' tag found in URL
3.2.0
XSS - Phishing : suspicious 'link' tag found in URL
3.2.0
XSS - Prevention - GET : 'script' tag found in URL
3.2.0
XSS - Prevention - POST : 'script' tag found in data
3.2.0
XSS - Prevention - POST : suspicious 'style' attribute found in data
3.2.0
XSS - Prevention - GET : 'location' javascript object found in URL
3.2.0
XSS - Prevention - GET : suspicious 'div' tag found in URL
3.2.0
     


 
 
 
 
 Risk level 
Moderate 

 Vulnerability First Public Report Date 
2006-06-07 

 Target Type 
Server 

 Possible exploit 
Local & Remote