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Netsikker nu! 2008
 
Ingate Firewall and SIParator Multiple Vulnerabilities
Secunia Advisory: SA25420
Release Date: 2007-05-29
Last Update: 2007-06-13
Popularity: 5,252 views

Critical:
Highly critical
Impact: Security Bypass
Exposure of sensitive information
DoS
System access
Where: From remote
Solution Status: Vendor Patch

OS:Ingate Firewall 4.x
Ingate SIParator 4.x

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CVE reference:CVE-2007-3176
CVE-2007-3177


Description:
Some vulnerabilities have been reported in Ingate Firewall and SIParator, which can be exploited by malicious users to disclose potentially sensitive information or by malicious people to bypass certain security restrictions, cause a DoS (Denial of Service), and potentially compromise a vulnerable system.

1) The product uses a vulnerable version of the OpenSSL library.

For more information:
SA22130

2) The download of support reports is not properly restricted and may be exploited to gain knowledge of certain sensitive information.

3) An unspecified error exists within the authentication requirement for SIP. This can be exploited to bypass the authentication requirement by using a "maddr" parameter.

Solution:
Update to version 4.5.2.

Provided and/or discovered by:
Reported by the vendor.

Changelog:
2007-06-13: Added CVE reference.

Original Advisory:
http://www.ingate.com/relnote-452.php

Other References:
SA22130:
http://secunia.com/advisories/22130/


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