Connect 2.0 denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Connect 2.0. This vulnerability affects unknown code. This manipulation causes denial of service. This vulnerability is handled as CVE-2004-2647. Additionally, an exploit exists.

Detailsinfo

A vulnerability has been found in Connect 2.0 and classified as problematic. Affected by this vulnerability is an unknown functionality. 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. The summary by CVE is:

Free Web Chat 2.0 allows remote attackers to cause a denial of service (CPU consumption) via multiple connections from the same user.

The weakness was released 08/04/2004 by Donato Ferrante (Website). The advisory is shared at securitytracker.com. This vulnerability is known as CVE-2004-2647 since 12/04/2005. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C and been published even before and not after the advisory. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (16901), Exploit-DB (24352), SecurityFocus (BID 10863†) and OSVDB (8370†). Entry connected to this vulnerability is available at VDB-23520. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/04/2004 🔍
08/04/2004 +0 days 🔍
08/04/2004 +0 days 🔍
08/08/2004 +3 days 🔍
12/31/2004 +144 days 🔍
12/04/2005 +338 days 🔍
03/10/2015 +3383 days 🔍
01/10/2025 +3594 days 🔍

Sourcesinfo

Advisory: securitytracker.com⛔
Researcher: Donato Ferrante
Status: Not defined

CVE: CVE-2004-2647 (🔍)
GCVE (CVE): GCVE-0-2004-2647
GCVE (VulDB): GCVE-100-23521
X-Force: 16901 - Free Web Chat multiple connection denial of service
SecurityFocus: 10863 - Multiple Free Web Chat Denial Of Service Vulnerabilities
OSVDB: 8370 - Free Web Chat Connection Saturation DoS

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

Entryinfo

Created: 03/10/2015 12:14
Updated: 01/10/2025 02:28
Changes: 03/10/2015 12:14 (51), 07/19/2017 10:04 (10), 01/10/2025 02:28 (21)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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