Check Point Integrity Client NtConnectPort denial of service

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.
3.9	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Check Point Integrity Client. The impacted element is the function NtConnectPort. The manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2005-0114. The attack can only be initiated within the local network. Moreover, an exploit is present. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Check Point Integrity Client (version now known). This issue affects the function NtConnectPort. 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 bug was discovered 02/14/2005. The weakness was disclosed 02/11/2005 by iDefense Labs with iDEFENSE (Website). The advisory is shared at download.zonelabs.com. The identification of this vulnerability is CVE-2005-0114 since 01/18/2005. Access to the local network is required for this attack to succeed. No form of authentication is needed for a successful exploitation. Technical details as well as a exploit are known.

The exploit is available at idefense.com. It is declared as proof-of-concept.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at download.zonelabs.com.

The vulnerability is also documented in the databases at SecurityFocus (BID 12531†), OSVDB (13769†) and Secunia (SA14256†). The entry VDB-1216 is pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• Check Point

Name

• Integrity Client

License

• commercial

Website

• Vendor: https://www.checkpoint.com/

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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: Partially

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

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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: download.zonelabs.com

Timelineinfo

01/18/2005 🔍
02/11/2005 +24 days 🔍
02/11/2005 +0 days 🔍
02/11/2005 +0 days 🔍
02/14/2005 +3 days 🔍
02/14/2005 +0 days 🔍
02/16/2005 +2 days 🔍
03/10/2021 +5866 days 🔍

Sourcesinfo

Vendor: checkpoint.com

Advisory: download.zonelabs.com
Researcher: iDefense Labs
Organization: iDEFENSE
Status: Not defined
Confirmation: 🔍

CVE: CVE-2005-0114 (🔍)
GCVE (CVE): GCVE-0-2005-0114
GCVE (VulDB): GCVE-100-1217
SecurityFocus: 12531 - Zone Labs ZoneAlarm Local Denial of Service Vulnerability
Secunia: 14256 - ZoneAlarm / Integrity "NtConnectPort()" Hook Invalid Pointer Dereference, Not Critical
OSVDB: 13769 - ZoneAlarm 5.1 Invalid Pointer Dereference Vulnerability

See also: 🔍

Entryinfo

Created: 02/16/2005 12:21
Updated: 03/10/2021 15:42
Changes: 02/16/2005 12:21 (65), 07/01/2019 12:24 (5), 03/10/2021 15:42 (2)
Complete: 🔍
Cache ID: 216::103

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

Discussion

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