IBM Support

Security Bulletin: WebSphere Message Broker and IBM Integration Bus are affected by Open Source Tomcat vulnerability (CVE-2015-5346 )

Created by Veena Ramachandran on
Published URL:
https://www.ibm.com/support/pages/node/277597
277597

Security Bulletin


Summary

WebSphere Message Broker and IBM Integration Bus are affected by Open Source Apache Tomcat vulnerability.

Vulnerability Details

CVEID: CVE-2015-5346
DESCRIPTION: Apache Tomcat could allow a remote attacker to hijack a valid user's session, caused by the failure to recycle the requestedSessionSSL field when recycling the Request object to use for a new request. By persuading a victim to visit a specially-crafted link and log into the application, a remote attacker could exploit this vulnerability to hijack another user's account and possibly launch further attacks on the system.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/110854 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)

Affected Products and Versions

IBM Integration Bus V10.0 & V9.0

WebSphere Message Broker V8.0

Remediation/Fixes

Product

VRMFAPARRemediation/Fix
IBM Integration BusV10
IT14053 An interim fix is available from IBM Fix Central for all platforms.
http://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/WebSphere/Integration+Bus&release=All&platform=All&function=aparId&apars=IT14053

The APAR is targeted to be available in fix pack 10.0.0.6
IBM Integration BusV9
IT14053 An interim fix is available from IBM Fix Central for all platforms.
http://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/WebSphere/Integration+Bus&release=All&platform=All&function=aparId&apars=IT14053

The APAR is targeted to be available in fix pack 9.0.0.6
WebSphere Message Broker
V8
IT14053 An interim fix is available from IBM Fix Central for all platforms.
http://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibms~WebSphere&product=ibm/WebSphere/WebSphere+Message+Broker&release=All&platform=All&function=aparId&apars=IT14053

The APAR is targeted to be available in fix pack 8.0.0.8.

For unsupported versions of the product, IBM recommends upgrading to a fixed, supported version/release/platform of the product.

The planned maintenance release dates for WebSphere Message Broker and IBM Integration Bus are available at :


http://www.ibm.com/support/docview.wss?rs=849&uid=swg27006308

Workarounds and Mitigations

None known

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Important Note

IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk.

References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

None

Change History

20 Jun 2016 - Original version Published

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Internal Use Only

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Product Synonym

WMB IIB

Document Information

Modified date:
23 March 2020

UID

swg21982178

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