Kerio WinRoute Firewall up to 6.1.3 Active Directory denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Kerio WinRoute Firewall up to 6.1.3. This vulnerability affects unknown code of the component Active Directory. The manipulation results in denial of service. This vulnerability is identified as CVE-2006-0335. There is not any exploit available. Applying restrictive firewalling is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Kerio WinRoute Firewall up to 6.1.3 (Firewall Software). Affected is an unknown part of the component Active Directory. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

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.

The bug was discovered 01/19/2006. The weakness was released 01/19/2006 (Website). The advisory is shared for download at kerio.com. This vulnerability is traded as CVE-2006-0335 since 01/20/2006. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

It is declared as proof-of-concept. The commercial vulnerability scanner Qualys is able to test this issue with plugin 34041 (Kerio WinRoute Firewall Multiple Denial of Service Vulnerabilities).

Upgrading to version 6.1.4 eliminates this vulnerability.It is possible to mitigate the weakness by firewalling . The best possible mitigation is suggested to be applying a restrictive firewalling.

The vulnerability is also documented in the databases at X-Force (24233), SecurityFocus (BID 16314†), OSVDB (22631†), Secunia (SA18542†) and Vulnerability Center (SBV-10662†). Entries connected to this vulnerability are available at VDB-27411, VDB-28417, VDB-27665 and VDB-30122. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Upgrade: WinRoute Firewall 6.1.4

Timelineinfo

01/19/2006 🔍
01/19/2006 +0 days 🔍
01/19/2006 +0 days 🔍
01/19/2006 +0 days 🔍
01/19/2006 +0 days 🔍
01/20/2006 +0 days 🔍
01/20/2006 +0 days 🔍
03/16/2006 +55 days 🔍
03/12/2015 +3283 days 🔍
06/23/2025 +3756 days 🔍

Sourcesinfo

Vendor: kerio.com

Advisory: kerio.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-0335 (🔍)
GCVE (CVE): GCVE-0-2006-0335
GCVE (VulDB): GCVE-100-28416
X-Force: 24233
SecurityFocus: 16314 - Kerio WinRoute Firewall Multiple Denial of Service Vulnerabilities
Secunia: 18542
OSVDB: 22631 - Kerio WinRoute Firewall Unspecified Web Browsing DoS
Vulnerability Center: 10662 - Kerio WinRoute Firewall DoS via Archive Directory \\ HTML Filtering, High
Vupen: ADV-2006-0247

See also: 🔍

Entryinfo

Created: 03/12/2015 11:11
Updated: 06/23/2025 02:42
Changes: 03/12/2015 11:11 (64), 06/15/2019 16:11 (4), 06/23/2025 02:42 (24)
Complete: 🔍
Cache ID: 216:9E9:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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