National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2006-5484 Detail

Current Description

SSH Tectia Client/Server/Connector 5.1.0 and earlier, Manager 2.2.0 and earlier, and other products, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents Tectia from correctly verifying X.509 and other certificates that use PKCS #1, a similar issue to CVE-2006-4339.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

Evaluator Solution

Update to a fixed version

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://securitytracker.com/id?1017060 Patch
http://securitytracker.com/id?1017061 Patch
http://www.kb.cert.org/vuls/id/845620 US Government Resource
http://www.ssh.com/company/news/2006/english/security/article/786/ Patch
http://www.vupen.com/english/advisories/2006/4032

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:ssh:tectia_client:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.3.2j
 cpe:2.3:a:ssh:tectia_client:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.3.9k
 cpe:2.3:a:ssh:tectia_client_server_connector:4.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:4.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:4.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:4.0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:4.0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:4.0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:4.0.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:5.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:5.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:5.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_client_server_connector:5.1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.1.3
 cpe:2.3:a:ssh:tectia_manager:2.2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ssh:tectia_server:*:*:ibm_zos:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
5.1.0
 cpe:2.3:a:ssh:tectia_server:5.2.0:*:ibm_zos:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2006-5484
NVD Published Date:
10/24/2006
NVD Last Modified:
03/07/2011