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TITLE:
Bugzilla Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA45501

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/45501/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45501

RELEASE DATE:
2011-08-05

DISCUSS ADVISORY:
http://secunia.com/advisories/45501/#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/45501/

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=45501

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 vulnerabilities have been reported in Bugzilla, which can be
exploited by malicious, local users to gain access to potentially
sensitive information and by malicious users to disclose potentially
sensitive information, conduct script insertion and spoofing
attacks.

1) Input passed via patch attachments is not properly sanitised
before being viewed in "Raw Unified" mode. This can be exploited to
insert arbitrary HTML and script code, which will be executed in a
user's browser session in context of an affected site when the
malicious data is being viewed.

Successful exploitation of this vulnerability requires the victim to
use Internet Explorer or Safari browsers.

2) Two errors when handling certain URLs during creation or editing
of a bug and custom searches can be exploited to disclose the
existence of a confidential group and its name.

3) An input sanitation error when processing attachment descriptions
can be exploited to inject email headers when a flagmail notification
is sent.

4) Insecure handling of temporary files for uploaded attachments can
be exploited by local users to disclose the contents.

The vulnerabilities are reported in versions 3.4.11 and prior, 3.5.1
through 3.6.5, 3.7.1 through 4.0.1, and 4.1.1 through 4.1.2.

SOLUTION:
Update to version 3.4.12, 3.6.6, or 4.1.3 (please see the vendor's
advisory for details).

PROVIDED AND/OR DISCOVERED BY:
The vendor provides a bundled list of credits:
Frédéric Buclin
Byron Jones
Max Kanat-Alexander
Reed Loden
Neal Poole
Neil Rashbrook
David Lawrence

ORIGINAL ADVISORY:
http://www.bugzilla.org/security/3.4.11/

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.)
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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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