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Vulnerability Details : CVE-2009-3474

OpenSAML 2.x before 2.2.1 and XMLTooling 1.x before 1.2.1, as used by Internet2 Shibboleth Service Provider 2.x before 2.2.1, do not follow the KeyDescriptor element's Use attribute, which allows remote attackers to use a certificate for both signing and encryption when it is designated for just one purpose, potentially weakening the intended security application of the certificate.
Publish Date : 2009-09-29 Last Update Date : 2017-08-16
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 310

- Products Affected By CVE-2009-3474

# Product Type Vendor Product Version Update Edition Language
1 Application Internet2 Opensaml 2.0 Version Details Vulnerabilities
2 Application Internet2 Opensaml 2.1.0 Version Details Vulnerabilities
3 Application Internet2 Opensaml 2.2.0 Version Details Vulnerabilities
4 Application Internet2 Shibboleth-sp 1.3f Version Details Vulnerabilities
5 Application Internet2 Shibboleth-sp 1.3b Version Details Vulnerabilities
6 Application Internet2 Shibboleth-sp 1.3.1 Version Details Vulnerabilities
7 Application Internet2 Shibboleth-sp 1.3.2 Version Details Vulnerabilities
8 Application Internet2 Shibboleth-sp 2.0 Version Details Vulnerabilities
9 Application Internet2 Shibboleth-sp 2.1 Version Details Vulnerabilities
10 Application Internet2 Shibboleth-sp 2.2 Version Details Vulnerabilities
11 Application Internet2 Xmltooling 1.0.1 Version Details Vulnerabilities
12 Application Internet2 Xmltooling 1.1.0 Version Details Vulnerabilities
13 Application Internet2 Xmltooling 1.1.1 Version Details Vulnerabilities
14 Application Internet2 Xmltooling 1.2.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Internet2 Opensaml 3
Internet2 Shibboleth-sp 7
Internet2 Xmltooling 4

- References For CVE-2009-3474
BID 36516 OpenSAML 'use' Key Certificate Validation Security Bypass Vulnerability Release Date:2009-09-28 CONFIRM
XF opensaml-keydescriptor-security-bypass(53474)

- Metasploit Modules Related To CVE-2009-3474

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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