Ingate Firewall and Ingate SIParator maddr parameter authentication bypass
| ingate-maddr-authentication-bypass (34887) |  Medium Risk |
Description:
Ingate Firewall and Ingate SIParator could allow a remote attacker to bypass authentication, caused by an error in the authentication requirement for SIP. An attacker could exploit this vulnerability using the maddr parameter to bypass the authentication process and gain unauthorized access to the application.
Platforms Affected:
- Ingate, Ingate Firewall 4.5.1
- Ingate, Ingate SIParator 4.5.1
Remedy:
Upgrade to the latest version of Ingate Firewall or Ingate SIParator (4.5.2 or later), available from the Ingate Web site. See References.
Consequences:
Bypass Security
References:
- Ingate Web site, Release notice for Ingate FirewallŪ 4.5.2 and Ingate SIParatorŪ 4.5.2 at http://www.ingate.com/relnote-452.php.
- CVE-2007-3177: Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication via a certain maddr parameter.
- SA25420: Ingate Firewall and SIParator Multiple Vulnerabilities
- VUPEN/ADV-2007-1973: Ingate Firewall and SIParator Information Disclosure and Authentication Bypass Issues
Reported:
May 29, 2007
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
For corrections or additions please email xforce@iss.net