Vulnerability Monitor

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CVE-2009-2299

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.

Published

2009-07-02T10:30:00.407

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application hyperguard_web_application_firewall_project hyperguard_web_application_firewall < 2.5.5-11635 Yes
Application hyperguard_web_application_firewall_project hyperguard_web_application_firewall < 3.0.3-11636 Yes
Application hyperguard_web_application_firewall_project hyperguard_web_application_firewall < 3.1.1-11637 Yes
Application apache http_server * No
References