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Vulnerability Details : CVE-2009-4527

The Shibboleth authentication module 5.x before 5.x-3.4 and 6.x before 6.x-3.2, a module for Drupal, does not properly remove statically granted privileges after a logout or other session change, which allows physically proximate attackers to gain privileges by using an unattended web browser.
Publish Date : 2009-12-31 Last Update Date : 2010-01-06
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- CVSS Scores & Vulnerability Types

CVSS Score
4.6
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 User
Vulnerability Type(s) Gain privileges
CWE ID 264

- Products Affected By CVE-2009-4527

# Product Type Vendor Product Version Update Edition Language
1 Application Niif Shib Auth 5.x-3.x DEV Version Details Vulnerabilities
2 Application Niif Shib Auth 5.x-1.x DEV Version Details Vulnerabilities
3 Application Niif Shib Auth 5.x-2.x DEV Version Details Vulnerabilities
4 Application Niif Shib Auth 5.x-2.1 Version Details Vulnerabilities
5 Application Niif Shib Auth 5.x-2.2 Version Details Vulnerabilities
6 Application Niif Shib Auth 5.x-3.3 Version Details Vulnerabilities
7 Application Niif Shib Auth 5.x-2.4 Version Details Vulnerabilities
8 Application Niif Shib Auth 5.x-2.5 Version Details Vulnerabilities
9 Application Niif Shib Auth 6.x-2.0 Version Details Vulnerabilities
10 Application Niif Shib Auth 6.x-3.0 1 Version Details Vulnerabilities
11 Application Niif Shib Auth 6.x-1.x DEV Version Details Vulnerabilities
12 Application Niif Shib Auth 6.x-3.0 Version Details Vulnerabilities
13 Application Niif Shib Auth 6.x-3.x DEV Version Details Vulnerabilities
14 Application Niif Shib Auth 6.x-2.x DEV Version Details Vulnerabilities
15 Application Niif Shib Auth 6.x-2.1 Version Details Vulnerabilities
16 Application Niif Shib Auth 6.x-3.1 Version Details Vulnerabilities
17 Application Niif Shib Auth 6.x-2.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Niif Shib Auth 17

- References For CVE-2009-4527

http://secunia.com/advisories/37057
SECUNIA 37057
http://www.vupen.com/english/advisories/2009/2919
VUPEN ADV-2009-2919
http://www.securityfocus.com/bid/36684
BID 36684 Drupal Shibboleth Authentication Module Authentication Bypass Vulnerability Release Date:2009-10-16
http://xforce.iss.net/xforce/xfdb/53779
XF shibboleth-saml2-priv-escalation(53779)
http://drupal.org/node/604488 CONFIRM

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2009-4527

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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