Bugzilla alias information disclosure

bugzilla-alias-information-disclosure (54332)

Low Risk

Description:

Bugzilla could allow a remote attacker to obtain sensitive information, caused by a weakness when the alias for hidden bugs in the "Depends On" or "Blocks" list is displayed. An attacker could exploit this vulnerability to obtain sensitive information.

*CVSS:

Base Score:	5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	None
Availability Impact:	None
Temporal Score:	3.7
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Obtain Information

Remedy:

Upgrade to the latest version of Bugzilla (3.4.4 or 3.5.2 or later), available from the Bugzilla Web site. See References.

References:

• Bugzilla Web site: 3.4.3 and 3.5.1 Security Advisory.
• Bugzilla@Mozilla ¿ Bug 529416: (CVE-2009-3386) [SECURITY] Dependency lists display bug aliases even for bugs the user cannot access.
• BID-37062: Bugzilla Bug Alias Information Disclosure Vulnerability
• CVE-2009-3386: Template.pm in Bugzilla 3.3.2 through 3.4.3 and 3.5 through 3.5.1 allows remote attackers to discover the alias of a private bug by reading the (1) Depends On or (2) Blocks field of a related bug.
• SA37423: Bugzilla Alias Information Leak Weakness
• VUPEN/ADV-2009-3288: Bugzilla Depends On and Blocks List Alias Disclosure Weakness

Platforms Affected:

• Mozilla Bugzilla 3.3.2
• Mozilla Bugzilla 3.3.3
• Mozilla Bugzilla 3.3.4
• Mozilla Bugzilla 3.4 rc1
• Mozilla Bugzilla 3.4
• Mozilla Bugzilla 3.4.1
• Mozilla Bugzilla 3.4.2
• Mozilla Bugzilla 3.4.3
• Mozilla Bugzilla 3.5
• Mozilla Bugzilla 3.5.1

Reported:

Nov 18, 2009

The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

For corrections or additions please email xforce@iss.net

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* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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IBM Internet Security Systems is a trusted security advisor to thousands of the world's leading businesses and governments, helping to provide pre-emptive protection for networks, desktops and servers. The IBM Proventia? integrated security platform is designed to automatically protect against both known and unknown threats, helping to keep networks up and running and shield customers from online attacks before they impact business assets. IBM Internet Security Systems products and services are based on the proactive security intelligence of its X-Force? research and development team ? an unequivocal world authority in vulnerability and threat research. The IBM Internet Security Systems product line is also complemented by comprehensive Managed Security Services and Professional Security Services. For more information, visit the IBM Internet Security Systems Web site at www.iss.net or call 800-776-2362.