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AUSCERT External Security Bulletin Redistribution
ESB-2019.1814
IBM Integration Bus affected by Apache Tomcat vulnerability CVE-2018-11784
21 May 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: Apache Tomcat
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
Impact/Access: Provide Misleading Information -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-11784
Reference: ASB-2019.0128
ASB-2019.0122
ASB-2019.0117
ASB-2019.0110
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Security Bulletin: IBM Integration Bus affected by Apache Tomcat (core only)
vulnerability CVE-2018-11784
Document information
More support for: IBM Integration Bus
Software version: All Versions
Operating system(s): AIX, HP-UX, Linux, Solaris, Windows
Reference #: 0794487
Modified date: 20 May 2019
Security Bulletin
Summary
IBM Integration Bus is affected by an Apache Tomcat vulnerability which
was reported and has been addressed. Vulnerability details are listed
below.
Vulnerability Details
CVEID: CVE-2018-11784
DESCRIPTION: Apache Tomcat could allow a remote attacker to conduct
phishing attacks, caused by an open redirect vulnerability in the default
servlet. An attacker could exploit this vulnerability using a
specially-crafted URL to redirect a victim to arbitrary Web sites.
CVSS Base Score: 7.4
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/150860 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N)
Affected Products and Versions
IBM Integration Bus V10.0.0.0 - V10.0.0.14
IBM Integration Bus V9.0.0.0 - V9.0.0.11
WebSphere Message Broker V8.0.0.0 - V8.0.0.9
Remediation/Fixes
+------------------------------------------------------------------------+
|Product |VRMF |APAR |Remediation/Fixes |
|-----------------+-----------+-------+----------------------------------|
| | | |The APAR is available in fix pack |
|IBM Integration |V10.0.0.0 -|IT26898|10.0.0.15 |
|Bus |V10.0.0.14 | |IBM Integration Bus V10.0 - Fix |
| | | |Pack 10.0.0.15 [1] |
|-----------------+-----------+-------+----------------------------------|
|IBM Integration |V9.0.0.0 - | |Interim fix for APAR IT26898 is |
|Bus |V9.0.0.11 |IT26898|available from IBM Fix Central: |
| | | |IBM Fix Central: [2] |
|-----------------+-----------+-------+----------------------------------|
|WebSphere Message|V8.0.0.0 - | |Interim fix for APAR IT26898 is |
|Broker |V8.0.0.9 |IT26898|available from IBM Fix Central: |
| | | |IBM Fix Central: [3] |
+------------------------------------------------------------------------+
[1] https://www-01.ibm.com/support/docview.wss?uid=ibm10744771
[2] https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere&product=ibm/WebSphere/Integration+Bus&release=9.0.0.11&platform=All&function=aparId&apars=IT26898
[3] https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere&product=ibm/WebSphere/WebSphere+Message+Broker&release=8.0.0.9&platform=All&function=aparId&apars=IT26898
Change History
09th January 2018
*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.
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