Vulnerability CVE-2009-2299


Published: 2009-07-02   Modified: 2012-02-13

Description:
The Artofdefence Hyperguard Web Application Firewall (WAF) module before 2.5.5-11635, 3.0 before 3.0.3-11636, and 3.1 before 3.1.1-11637, a module for the Apache HTTP Server, allows remote attackers to cause a denial of service (memory consumption) via an HTTP request with a large Content-Length value but no POST data.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Artofdefence Hyperguard Web Application Firewall: Remote Denial of Service
Kirchner Michael
07.07.2009

Type:

CWE-20

(Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Artofdefence -> Hyperguard 

 References:
http://www.h4ck1nb3rg.at/wafs/advisory_artofdefence_hyperguard_200907.txt
http://www.securityfocus.com/archive/1/504680/100/0/threaded

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