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TITLE:
Bugzilla Cross-Site Request Forgery Vulnerability

SECUNIA ADVISORY ID:
SA47369

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47369/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47369

RELEASE DATE:
2011-12-30

DISCUSS ADVISORY:
http://secunia.com/advisories/47369/#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/47369/

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=47369

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 Bugzilla, which can be exploited
by malicious people to conduct cross-site request forgery attacks.

The vulnerability is caused due to the application allowing users to
perform certain actions via HTTP requests without performing any
validity checks to verify the request. This can be exploited to e.g.
add attachments or create bug reports if a logged-in user visits a
malicious web site.

The vulnerability is reported in versions prior to 4.2.

SOLUTION:
Fixed in version 4.2rc1.

PROVIDED AND/OR DISCOVERED BY:
Mario Gomes via a bug report.

ORIGINAL ADVISORY:
http://www.bugzilla.org/security/3.4.12/
https://bugzilla.mozilla.org/show_bug.cgi?id=703975
https://bugzilla.mozilla.org/show_bug.cgi?id=703983

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:
http://secunia.com/advisories/secunia_security_advisories/

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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