Vulnerability Monitor

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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.

Published

2009-12-31T19:30:00.577

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.6 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-264
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application niif shib_auth 5.x-1.x Yes
Application niif shib_auth 5.x-2.1 Yes
Application niif shib_auth 5.x-2.2 Yes
Application niif shib_auth 5.x-2.4 Yes
Application niif shib_auth 5.x-2.5 Yes
Application niif shib_auth 5.x-2.x Yes
Application niif shib_auth 5.x-3.3 Yes
Application niif shib_auth 5.x-3.x Yes
Application niif shib_auth 6.x-1.x Yes
Application niif shib_auth 6.x-2.0 Yes
Application niif shib_auth 6.x-2.1 Yes
Application niif shib_auth 6.x-2.2 Yes
Application niif shib_auth 6.x-2.x Yes
Application niif shib_auth 6.x-3.0 Yes
Application niif shib_auth 6.x-3.0 Yes
Application niif shib_auth 6.x-3.1 Yes
Application niif shib_auth 6.x-3.x Yes
Application drupal drupal * No
References