TopLayer Attack Mitigator 3.11.008 HTTP Request resource consumption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in TopLayer Attack Mitigator 3.11.008. This vulnerability affects unknown code of the component HTTP Request Handler. This manipulation causes resource consumption. This vulnerability is tracked as CVE-2004-1749. No exploit exists.

Detailsinfo

A vulnerability has been found in TopLayer Attack Mitigator 3.11.008 and classified as problematic. Affected by this vulnerability is some unknown processing of the component HTTP Request Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. As an impact it is known to affect availability. The summary by CVE is:

Attack Mitigator IPS 5500 3.11.008, and possibly other versions, when configured in a one-armed routing configuration, allows remote attackers to cause a denial of service (CPU consumption) via a large number of HTTP requests.

The weakness was disclosed 07/22/2004 by arma (Website). The advisory is shared at marc.theaimsgroup.com. This vulnerability is known as CVE-2004-1749 since 02/26/2005. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

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 (17125), SecurityFocus (BID 11049†) and Secunia (SA12390†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• TopLayer

Name

• Attack Mitigator

Version

• 3.11.008

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/22/2004 🔍
07/22/2004 +0 days 🔍
08/25/2004 +34 days 🔍
08/26/2004 +1 days 🔍
02/26/2005 +184 days 🔍
12/05/2014 +3569 days 🔍
07/07/2017 +945 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Researcher: arma
Status: Not defined

CVE: CVE-2004-1749 (🔍)
GCVE (CVE): GCVE-0-2004-1749
GCVE (VulDB): GCVE-100-21937
X-Force: 17125 - Attack Mitigator IPS 5500 HTTP denial of service
SecurityFocus: 11049 - Top Layer Attack Mitigator IPS 5500 Denial Of Service Vulnerability
Secunia: 12390 - Top Layer Attack Mitigator IPS 5500 Multiple HTTP Requests Denial of Service, Less Critical

Entryinfo

Created: 12/05/2014 10:47
Updated: 07/07/2017 10:54
Changes: 12/05/2014 10:47 (51), 07/07/2017 10:54 (7)
Complete: 🔍
Cache ID: 216::103

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

Discussion

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