Security Bulletin: IBM Integration Bus and WebSphere Message Broker SOAP FLOWS are vulnerable to XML external entity attack (CVE-2016-9706)
IBM Integration Bus and WebSphere Message Broker SOAP FLOWS are vulnerable to XML external entity attack.
DESCRIPTION: IBM Integration Bus and WebSphere Message Broker SOAP FLOWS are vulnerable to a denial of service attack, caused by an XML External Entity Injection (XXE) error when processing XML data. A remote attacker could exploit this vulnerability to expose highly sensitive information or consume all available memory resources.
CVSS Base Score: 8.2
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/119580 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L)
Affected Products and Versions
IBM Integration Bus V10.0 & V9.0
WebSphere Message Broker V8.0
|IBM Integration Bus||V10||IT14799||The APAR is available in fix pack 10.0.0.5|
|IBM Integration Bus||V9||IT14799||The APAR is available in fix pack 126.96.36.199|
|WebSphere Message Broker||V8||IT14799||The APAR is available in fix pack 188.8.131.52
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 :
Workarounds and Mitigations
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On-line Calculator v3
IBM Product Security Incident Response Blog
10 Feb 2017 - 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.
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.
|Business Integration||WebSphere Message Broker||AIX, HP-UX, Linux, Solaris, Windows||8.0|