|
DansGuardian Banned Extension Filter Bypass Vulnerability
|
|
Secunia Advisory:
|
SA12191
|
|
|
Release Date:
|
2004-07-30
|
|
Last Update:
|
2005-05-11
|
|
Popularity:
|
14,612 views
|
|
|
Critical:
|
Moderately critical
|
|
Impact:
|
Security Bypass
|
|
Where:
|
From remote
|
|
Solution Status:
|
Vendor Patch
|
|
| Software: | DansGuardian 2.7.x
DansGuardian 2.8.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:
Ruben Molina has reported a vulnerability in DansGuardian, which can be exploited by malicious people to bypass certain security restrictions.
The vulnerability is caused due to a canonicalisation error when processing URLs. This can be exploited to bypass the extension filter rules via filenames containing the URL encoded representation of one or more characters.
The vulnerability has been reported in version 2.8.0 and prior.
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.
|
