Vulnerability in Drupal
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 · last modified .
CVSS v2 metric
CVSS v2 base score 4.6 (Medium). Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.003 (23.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 23.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Drupal
- Niif Shib Auth — versions 5.x-1.x, 5.x-2.1, 5.x-2.2
Weakness classification (CWE)
References
- www.securityfocus.com/bid/36684 (vdb-entry)
- secunia.com/advisories/37057 (Vendor Advisory, third-party-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/53779 (vdb-entry)
- drupal.org/node/604488 (Patch, Vendor Advisory)
- www.vupen.com/english/advisories/2009/2919 (vdb-entry, Vendor Advisory)