Opentext HTTP Daemon 7.1 search denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$0-$5k0.00

A vulnerability was found in Opentext HTTP Daemon 7.1 (Web Server). It has been declared as critical. This vulnerability affects an unknown function of the file search of the component HTTP Daemon. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

The HTTP daemon in OpenText FirstClass 7.1 and 8.0 allows remote attackers to cause a denial of service (service availability loss) via a large number of POST requests to /Search.

The weakness was published 12/14/2004 by XWaRloRDX and DiLA (Website). The advisory is shared for download at archives.neohapsis.com. This vulnerability was named CVE-2004-2496 since 10/25/2005. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

It is possible to download the exploit at securiteam.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 15934 (OpenText FirstClass HTTP Daemon /Search Large Request Remote DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Web Servers and running in the context r.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (18424), Tenable (15934) and Exploit-DB (687).

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 15934
Nessus Name: OpenText FirstClass HTTP Daemon /Search Large Request Remote DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/10/2004 🔍
12/10/2004 +0 days 🔍
12/11/2004 +1 days 🔍
12/11/2004 +0 days 🔍
12/13/2004 +2 days 🔍
12/14/2004 +1 days 🔍
12/14/2004 +0 days 🔍
12/14/2004 +0 days 🔍
12/31/2004 +16 days 🔍
10/25/2005 +298 days 🔍
03/09/2015 +3422 days 🔍
05/27/2019 +1540 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: XWaRloRDX, DiLA
Status: Not defined

CVE: CVE-2004-2496 (🔍)
X-Force: 18424
SecurityTracker: 1012478
Vulnerability Center: 6434 - DoS in OpenText FirstClass Unified Messaging System, Medium
SecurityFocus: 11877 - OpenText FirstClass HTTP Daemon Search Function Remote Denial Of Service Vulnerability
Secunia: 13415 - FirstClass HTTP Large Request Handling Denial of Service, Less Critical
OSVDB: 12350 - FirstClass /Search Large Request Remote DoS

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/09/2015 16:55
Updated: 05/27/2019 09:52
Changes: 03/09/2015 16:55 (76), 05/27/2019 09:52 (6)
Complete: 🔍

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