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TITLE:
Bugzilla Multiple Weaknesses and Vulnerability

SECUNIA ADVISORY ID:
SA40892

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/40892/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=40892

RELEASE DATE:
2010-08-07

DISCUSS ADVISORY:
http://secunia.com/advisories/40892/#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/40892/

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=40892

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:
Multiple weaknesses and a vulnerability have been reported in
Bugzilla, which can be exploited by malicious users to bypass certain
security restrictions and cause a DoS (Denial of Service) and by
malicious people to disclose potentially sensitive information

1) A weakness in the boolean charts search interface can be exploited
to disclose other users' group membership.

2) A weakness in the "Reports" and "Duplicates" pages can be
exploited to disclose confidential product names.

3) An error when processing bug comments can be exploited to prevent
viewing bug entries via an overly large integer value in a comment
field.

Successful exploitation requires valid credentials and the
application configured to use the PostgreSQL database.

4) A weakness within the "sudo" feature can be exploited to bypass
the notification to the target user via a specially crafted cookie.

Successful exploitation requires the "sudo" permissions.

The weaknesses and the vulnerability are reported in versions prior
to 3.2.8, prior to 3.4.8, prior to 3.6.2, and prior to 3.7.3.

SOLUTION:
Update to version 3.2.8, 3.4.8, 3.6.2, and 3.7.3 or apply patches
(please see the vendor advisory for details).

PROVIDED AND/OR DISCOVERED BY:
1, 2) The vendor credits Frederic Buclin.
3) The vendor credits Slava Buhtiarov.
4) The vendor credits Bradley Baetz.

ORIGINAL ADVISORY:
http://www.bugzilla.org/security/3.2.7/
https://bugzilla.mozilla.org/show_bug.cgi?id=417048
https://bugzilla.mozilla.org/show_bug.cgi?id=577139
https://bugzilla.mozilla.org/show_bug.cgi?id=583690
https://bugzilla.mozilla.org/show_bug.cgi?id=450013

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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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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