National Cyber Awareness System
Vulnerability Summary for CVE-2012-2720
Original release date:06/27/2012
Last revised:06/27/2012
Source:
US-CERT/NIST
Overview
The Token Authentication (tokenauth) module 6.x-1.x before 6.x-1.7 for Drupal does not properly revert user sessions, which might allow remote attackers to perform requests with extra privileges.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows unauthorized modification
References to Advisories, Solutions, and Tools
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External Source: MISC
Name: http://drupal.org/node/1619808
Type: Advisory; Patch Information
External Source: CONFIRM
Name: http://drupal.org/node/1618476
Type: Patch Information
External Source: XF
Name: tokenauth-usersession-security-bypass(76141)
External Source: BID
Name: 53840
External Source: OSVDB
Name: 82727
External Source: MLIST
Name: [oss-security] 20120613 Re: CVE Request for Drupal contributed modules
External Source: SECUNIA
Name: 49400
Technical Details
- Permissions, Privileges, and Access Control (CWE-264)