ESB-2018.0200 - [Win][Linux] IBM Integration Bus: Unauthorised access - Remote/unauthenticated 2018-01-18

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.0200
           Security Bulletin: IBM Integration Bus is affected by
          WebAdmin Session Timeout vulnerability (CVE-2017-1693)
                              18 January 2018

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Integration Bus
Publisher:         IBM
Operating System:  Linux variants
                   Windows
Impact/Access:     Unauthorised Access -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-1693  

Reference:         ESB-2018.0106
                   ESB-2018.0102
                   ESB-2018.0057
                   ESB-2017.3231
                   ESB-2017.3216
                   ESB-2017.3201

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22012642

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Security Bulletin: IBM Integration Bus is affected by WebAdmin Session Timeout
vulnerability (CVE-2017-1693)

Document information

More support for: IBM Integration Bus

Software version: 9.0, 10.0

Operating system(s): Linux, Windows

Reference #: 2012642

Modified date: 17 January 2018

Security Bulletin

Summary

IBM Integration Bus has addressed the following vulnerability

Vulnerability Details

CVEID: CVE-2017-1693

DESCRIPTION: IBM Integration Bus could allow an attacker that has captured a 
valid session id to highjack another users session during a small timeframe 
before the session times out.

CVSS Base Score: 5.6

CVSS Temporal Score: See 
https://exchange.xforce.ibmcloud.com/vulnerabilities/134164 for the current 
score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)

Affected Products and Versions

IBM Integration Bus V9.0.0.0 - V9.0.0.8

IBM Integration Bus V10.0.0.0 - V10.0.0.9

Remediation/Fixes

Product 		VRMF 		APAR 			Remediation/Fix

IBM Integration Bus 	V9.0.0.9 	APAR 			The APAR is available in fix pack 9.0.0.9
					IT21158 		http://www-01.ibm.com/support/docview.wss?uid=swg24043947

IBM Integration Bus 	V10.0.10 	APAR  			The APAR is available in fix pack 10.0.0.10
					IT21158			http://www-01.ibm.com/support/docview.wss?uid=swg24043943


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 v3 Guide

On-line Calculator v3

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Change History

16th January 2018: 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

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.

- --------------------------END INCLUDED TEXT--------------------

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