National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2009-0050 Detail

Current Description

Lasso 2.2.1 and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.

Source:  MITRE
View Analysis Description

Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.ocert.org/advisories/ocert-2008-016.html
http://www.securityfocus.com/archive/1/499827/100/0/threaded
https://exchange.xforce.ibmcloud.com/vulnerabilities/47837

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:entrouvert:lasso:1.9.9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:entrouvert:lasso:2.0.0-1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:entrouvert:lasso:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.2.1-0


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-0050
NVD Published Date:
01/07/2009
NVD Last Modified:
10/11/2018