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AUSCERT External Security Bulletin Redistribution
ESB-2014.1704
Websphere Message Broker and IBM Integration Bus are
affected by Open Source Tomcat
30 September 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM WebSphere Message Broker
IBM Integration Bus
Publisher: IBM
Operating System: AIX
HP-UX
Solaris
Windows
Linux variants
Impact/Access: Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-0099 CVE-2014-0075
Reference: ASB-2014.0077
ESB-2014.1610
ESB-2014.1587
ESB-2014.1575
ESB-2014.1477
ESB-2014.1154
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21685137
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Security Bulletin: Websphere Message Broker and IBM Integration Bus are
affected by Open Source Tomcat
Document information
More support for:
WebSphere Message Broker
Security
Software version:
8.0
Operating system(s):
AIX, HP-UX, Linux, Solaris, Windows
Reference #:
1685137
Modified date:
2014-09-26
Security Bulletin
Summary
Websphere Message Broker and IBM Integration Bus are affected by Open Source
Tomcat reported in May 2014 X-Force Report .
Vulnerability Details
Websphere Message Broker and IBM Integration Bus are affected by CVE-2014-0075
and CVE-2014-0099.
CVE-ID: CVE-2014-0075
Description: Apache Tomcat is vulnerable to a denial of service, caused by the
improper handling of a malformed chunk size as part of a chunked request. A
remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/93365 for more
information
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVE-ID: CVE-2014-0099
Description: Apache Tomcat could allow a remote attacker to obtain sensitive
information, caused by the failure to check for overflows when parsing content
length headers. By sending specially-crafted request, an attacker could
exploit this vulnerability to obtain sensitive information.
CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/93369 for more
information
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Affected Products and Versions
WebSphere Message Broker V8.0
IBM Integration Bus V9.0
Remediation/Fixes
Product VRMF APAR Remediation/Fix
WebSphere message Broker V8.0 IT02891 The APAR is targeted to be available in fix pack 8.0.0.5.
Prior to fix pack availability the APAR can be obtained
on request from IBM Support
IBM Integration Bus V9.0 IT02891 The APAR is targeted to be available in fix pack 9.0.0.3.
Prior to fix pack availability the APAR can be obtained
on request from IBM Support
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
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 Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
None
Change History
26-September- 2014 - 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.
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