Vulnerability CVE-2009-4527
Published: 2009-12-31   Modified: 2012-02-13

Description:
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.

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
NIIF -> Shib auth 

 References:
http://drupal.org/node/604488
http://xforce.iss.net/xforce/xfdb/53779
http://www.vupen.com/english/advisories/2009/2919
http://www.securityfocus.com/bid/36684
http://secunia.com/advisories/37057
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