Apache Tomcat Manager application XSS vulnerability (CVE-2010-4172)

Original Release Date: April 25, 2011
Last Revised: September 24, 2012
Number: ASA-2011-120
Risk Level: Low
Advisory Version: 2.0
Advisory Status: Final

1. Overview:

Multiple cross-site scripting (XSS) vulnerabilities were found in the Apache Tomcat Manager application. The session list screen (provided by sessionList.jsp) in affected versions uses the orderBy and sort request parameters without applying filtering and therefore is vulnerable to a cross-site scripting attack. Tomcat 6 does not use httpOnly for session cookies by default so this vulnerability could expose session cookies from the manager application to an attacker. A review of the Manager application by the Apache Tomcat security team identified additional XSS vulnerabilities if the web applications deployed were not trusted. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2010-4172 to this issue.

More information about this vulnerability can be found in the security advisory issued by Apache Tomcat:

2. Avaya System Products with affected version(s) of Tomcat installed:
Product: Affected Version(s): Risk Level: Actions:
Avaya Aura® Application Enablement Services 5.2.x, 6.1 Low Upgrade to Application Enablement Services 6.1 SP1 or later.
Avaya Aura® Presence Services 5.x, 6.x None See Mitigating Factors table below.
Avaya Aura® Session Manager 1.1, 5.2, 6.x None See Mitigating Factors table below.
Avaya Aura® System Manager 5.2, 6.x None See Mitigating Factors table below.
Avaya Voice Portal 5.0.x, 5.1, 5.1 SP1, 5.1 SP2 Low Upgrade to Avaya Enterprise Linux for Voice Portal 5.1 SP3 and Voice Portal 5.1 SP3 or later.

Recommended Actions for System Products:
Avaya strongly recommends that customers follow networking and security best practices by implementing firewalls, ACLs, physical security or other appropriate access restrictions. Though Avaya believes such restrictions should always be in place, risk to Avaya products and the surrounding network from this potential vulnerability may be mitigated by ensuring these practices are implemented until such time as an Avaya provided product update or the recommended Avaya action is applied. Further restrictions as deemed necessary based on the customer's security policies may be required during this interim period, but customers should not modify the System Product operating system or application unless the change is approved by Avaya. Making changes that are not approved may void the Avaya product service contract.

Mitigating Factors:

When determining risk, Avaya takes into account many factors as outlined by Avaya's Security Vulnerability Classification Policy. The following table describes factors that mitigate the risk of specific vulnerabilities for affected Avaya products:

Vulnerability Mitigating Factors
CVE-2010-4172
This issue is a Low risk for Application Enablement Services and Voice Portal as the Apache Tomcat Manager application is disabled by default.
There is no risk for Presence Services, Session Manager and System Manager as the Apache Tomcat Manager is not installed.

3. Additional Information:

Additional information may also be available via the Avaya support website and through your Avaya account representative. Please contact your Avaya product support representative, or dial 1-800-242-2121, with any questions.

4. Disclaimer:

ALL INFORMATION IS BELIEVED TO BE CORRECT AT THE TIME OF PUBLICATION AND IS PROVIDED "AS IS". AVAYA INC., ON BEHALF ITSELF AND ITS SUBSIDIARIES AND AFFILIATES (HEREINAFTER COLLECTIVELY REFERRED TO AS "AVAYA"), DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND FURTHERMORE, AVAYA MAKES NO REPRESENTATIONS OR WARRANTIES THAT THE STEPS RECOMMENDED WILL ELIMINATE SECURITY OR VIRUS THREATS TO CUSTOMERS' SYSTEMS. IN NO EVENT SHALL AVAYA BE LIABLE FOR ANY DAMAGES WHATSOEVER ARISING OUT OF OR IN CONNECTION WITH THE INFORMATION OR RECOMMENDED ACTIONS PROVIDED HEREIN, INCLUDING DIRECT, INDIRECT, INCIDENTAL, STATUTORY, CONSEQUENTIAL DAMAGES, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF AVAYA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

THE INFORMATION PROVIDED HERE DOES NOT AFFECT THE SUPPORT AGREEMENTS IN PLACE FOR AVAYA PRODUCTS. SUPPORT FOR AVAYA PRODUCTS CONTINUES TO BE EXECUTED AS PER EXISTING AGREEMENTS WITH AVAYA.

5. Revision History:

V 1.0 - April 25, 2011 - Initial Statement issued.
V2.0 - September 24, 2012 - Changed Presence Services, Session Manager and System Manager to no risk, updated actions for all products, and changed advisory status to Final.

Send information regarding any discovered security problems with Avaya products to either the contact noted in the product's documentation or [email protected].

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