Diamondcs Guard 2.000 ntoskrnl.exe denial of service

HistoryDiffrelatejsonxmlCTI

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.
4.0	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Diamondcs Guard 2.000. Affected is an unknown function of the file ntoskrnl.exe. The manipulation leads to denial of service. This vulnerability is listed as CVE-2004-2477. There is no available exploit.

Detailsinfo

A vulnerability was found in Diamondcs Guard 2.000. It has been rated as problematic. This issue affects an unknown code of the file ntoskrnl.exe. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

diamondcs process guard free 2.000 allows local users to disable the process guard protection system by overwriting the current service descriptor table (sdt) in \device\physicalmemory with the original sdt found in ntoskrnl.exe.

The weakness was presented 12/31/2004 by Tan Chew Keong (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2004-2477 since 08/21/2005. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit.

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 (16654), SecurityFocus (BID 10675†), OSVDB (7606†) and Secunia (SA12033†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Diamondcs

Name

Guard

Version

2.000

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 4.0

VulDB Base Score: 4.0
VulDB Temp Score: 4.0
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/07/2004 🔍
07/09/2004 +2 days 🔍
12/31/2004 +174 days 🔍
12/31/2004 +0 days 🔍
08/21/2005 +233 days 🔍
03/09/2015 +3487 days 🔍
06/29/2018 +1208 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Tan Chew Keong
Status: Not defined

CVE: CVE-2004-2477 (🔍)
GCVE (CVE): GCVE-0-2004-2477
GCVE (VulDB): GCVE-100-23363
X-Force: 16654 - DiamondCS Process Guard protection service can be disabled
SecurityFocus: 10675 - DiamondCS Process Guard Service Description Table Restoration Vulnerability
Secunia: 12033
OSVDB: 7606 - DiamondCS Process Guard Termination

Entryinfo

Created: 03/09/2015 16:55
Updated: 06/29/2018 10:30
Changes: 03/09/2015 16:55 (56), 06/29/2018 10:30 (1)
Complete: 🔍
Cache ID: 216:31B:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.