Clavister CorePlus 8.80.03/8.81.00 Certificates cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Clavister CorePlus 8.80.03/8.81.00. Affected by this vulnerability is an unknown functionality of the component Certificates. Executing a manipulation can lead to cryptographic issue. This vulnerability is registered as CVE-2007-3805. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Clavister CorePlus 8.80.03/8.81.00 and classified as problematic. This vulnerability affects an unknown code block of the component Certificates. The manipulation with an unknown input leads to a cryptographic issue vulnerability. The CWE definition for the vulnerability is CWE-310. As an impact it is known to affect availability. CVE summarizes:

The IKE implementation in Clavister CorePlus before 8.80.03, and 8.80.00, does not properly validate certificates during IKE negotiation, which allows remote attackers cause a denial of service (gateway stop) via certain certificates.

The weakness was published 07/12/2007 (Website). The advisory is shared for download at secunia.com. This vulnerability was named CVE-2007-3805 since 07/16/2007. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1600.

Upgrading to version 8.80.03 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (35370), OSVDB (37972†) and Secunia (SA25957†). Similar entries are available at VDB-37839 and VDB-37838. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
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: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CorePlus 8.80.03

Timelineinfo

07/12/2007 🔍
07/12/2007 +0 days 🔍
07/12/2007 +0 days 🔍
07/16/2007 +3 days 🔍
07/16/2007 +0 days 🔍
03/15/2015 +2799 days 🔍
07/24/2017 +862 days 🔍

Sourcesinfo

Advisory: secunia.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2007-3805 (🔍)
GCVE (CVE): GCVE-0-2007-3805
GCVE (VulDB): GCVE-100-37840
X-Force: 35370
Secunia: 25957 - Clavister CorePlus Multiple Security Issues, Less Critical
OSVDB: 37972 - Clavister CorePlus IKE Implementation Certificate Negotiation DoS

See also: 🔍

Entryinfo

Created: 03/15/2015 15:58
Updated: 07/24/2017 12:50
Changes: 03/15/2015 15:58 (46), 07/24/2017 12:50 (12)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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