Kerio WinRoute Firewall Active Directory denial of service
| kerio-winroute-activedirectory-dos (24233) |  Medium Risk |
Description:
Kerio WinRoute Firewall is vulnerable to a denial of service attack, caused by improper parsing of Active Directory strings. A remote attacker could exploit this vulnerability with an overly long Active Directory string to cause the firewall to crash.
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-16314: Kerio WinRoute Firewall Multiple Denial of Service Vulnerabilities
- CVE-2006-0335: Multiple unspecified vulnerabilities in Kerio WinRoute Firewall before 6.1.4 Patch 1 allow remote attackers to cause a denial of service via multiple unspecified vectors involving (1) long strings received from Active Directory and (2) the filtering of HTML.
- OSVDB ID: 22631: Kerio WinRoute Firewall Unspecified Web Browsing DoS
- SA18542: Kerio WinRoute Firewall Denial of Service Vulnerabilities
- VUPEN/ADV-2006-0247: Kerio WinRoute Firewall HTML Data and Active Directory DoS Vulnerabilities
Platforms Affected:
- Kerio Kerio WinRoute Firewall prior to 6.1.4Patch1
Reported:
Jan 19, 2006
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