Kerio WinRoute firewall Web browsing denial of service

kerio-winroute-browsing-dos (24317) The risk level is classified as MediumMedium Risk

Description:

Kerio WinRoute Firewall is vulnerable to a denial of service attack, caused by an unspecified error that can occur when browsing the Web. A remote attacker could exploit this vulnerability using a malicious Web site to cause 100% CPU utilization on the victim's system.


Consequences:

Denial of Service

Remedy:

Upgrade to the latest version of Kerio WinRoute Firewall (6.1.4 Patch 2 or later), available from the Kerio Technologies Inc. Web site. See References.

References:

  • Kerio Technologies Inc. Web site: Kerio WinRoute Firewall - Release History.
  • BID-16385: Kerio WinRoute Firewall Web Browsing Unspecified Denial of Service Vulnerability
  • CVE-2006-0336: Kerio WinRoute Firewall before 6.1.4 Patch 2 allows attackers to cause a denial of service (CPU consumption and hang) via unknown vectors involving browsing the web.
  • OSVDB ID: 22631: Kerio WinRoute Firewall Unspecified Web Browsing DoS
  • SA18589: Kerio WinRoute Firewall Web Browsing Denial of Service
  • VUPEN/ADV-2006-0324: Kerio WinRoute Firewall Web Browsing Denial of Service Vulnerability

Platforms Affected:

  • Kerio Kerio WinRoute Firewall prior to 6.1.4Patch2

Reported:

Jan 19, 2006

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