Secunia Logo  


Secunia PSI WorldMap
 
Kerio Personal Firewall URL Handling Denial of Service
Secunia Advisory: SA11331
Release Date: 2004-04-09
Last Update: 2004-10-04
Popularity: 9,089 views

Critical:
Moderately critical
Impact: DoS
Where: From remote
Solution Status: Vendor Patch

Software:Kerio Personal Firewall 4.x

Secunia CVSS-2 Score: Available in Secunia business solutions

Subscribe: Instant alerts on relevant vulnerabilities


Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Emmanouel Kellinis has reported a vulnerability in Kerio Personal Firewall, allowing malicious people to cause a DoS (Denial of Service).

The problem is that Kerio Personal Firewall fails to handle "%12" and "%13" characters in URLs when web filtering is enabled. A single instance reportedly causes the GUI to crash; multiple instances eventually causes Kerio Personal Firewall to crash.

This has been reported in version 4.0.13. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



Track this Secunia Advisory
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.

Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.

About this Secunia Advisory
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
  
Latest Advisories

27th Nov, 2009
New advisories: 8
New vulnerabilities: 15
Updated advisories: 11

Moderately // 297 views
Ubuntu update for php5

26th Nov, 2009
New advisories: 15
New vulnerabilities: 37
Updated advisories: 48

Moderately // 454 views
SugarCRM Multiple Vulnerabilities

Solutions | More...  


Send Feedback to Secunia
If you have new information regarding this Secunia advisory or a product in our database, please send it to us using either our web form or email us at vuln@secunia.com.

Ideas, suggestions, and other feedback are most welcome.

Most Popular - 3 Hours

1. Adobe Flash Player Multiple Vulnerabilities // 23 views
2. Adobe Reader/Acrobat Multiple Vulnerabilities // 19 views
3. Kaspersky Anti-Virus 2010 klavemu.kdl Denial of Service Vulnerability // 18 views
4. Internet Explorer Charset Inheritance Cross-Site Scripting Vulnerability // 18 views
5. Sun Java JDK / JRE Multiple Vulnerabilities // 12 views
6. Mozilla Firefox Multiple Vulnerabilities // 10 views
7. Red Hat update for java-1.6.0-openjdk // 9 views
8. Mono XML Signature HMAC Truncation Spoofing // 8 views
9. Fedora update for java-1.6.0-openjdk // 8 views
10. XML Security Library XML Signature HMAC Truncation Spoofing // 8 views