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TITLE:
Drupal BrowserID Module Audience Identifier Spoofing Vulnerability

SECUNIA ADVISORY ID:
SA49227

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49227/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49227

RELEASE DATE:
2012-05-30

DISCUSS ADVISORY:
http://secunia.com/advisories/49227/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/49227/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=49227

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in the BrowserID module for Drupal,
which can be exploited by malicious people to conduct spoofing
attacks.

The vulnerability is caused due to an error when handling
authentication using a user supplied BrowserID / Mozilla Persona
"audience" identifier and can be exploited to spoof a login via a
malicious website by modifying the "audience" identifier of a
previously authenticated the user.

The vulnerability is reported in versions 7.x prior to 7.x-1.3.

SOLUTION:
Update to version 7.x-1.3 (please see the vendor's advisory for
details).

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
SA-CONTRIB-2012-085:
http://drupal.org/node/1597414

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
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Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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