CVSS Base Score: 5.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/123674 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)
Affected Products and Versions
This vulnerability is known to affect the following offerings:
Affected IBM InfoSphere Master Data Management Server
|IBM InfoSphere Master Data Management Server||10.1|
|IBM InfoSphere Master Data Management Server||11.0|
|IBM InfoSphere Master Data Management Server||11.3|
|IBM InfoSphere Master Data Management Server||11.4|
|IBM InfoSphere Master Data Management Server||11.5|
|IBM InfoSphere Master Data Management Server||11.6|
The recommended solution is to apply the fix as soon as practical. Please see below for information on how to apply the fix:
If you have customized the UI and the source code is already available skip step #1 and #2.
1. Locate the com.ibm.mdm.sample.ds.webapp.ear.zip file from MDM sample.
2. Import the projects into RAD and follow Downloading, configuring and deploying the sample
3. Open SessionFilter.java from CommonUIModel
- In doFilter method add the below code provided code at line number 75
httpResponse.setHeader("Content-Security-Policy", "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; connect-src 'self'; img-src 'self'; style-src 'self' 'unsafe-inline'");
//#Used by Firefox until version 23, and Internet Explorer version 10 (which partially implements Content Security Policy).
httpResponse.setHeader("X-Content-Security-Policy", "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; connect-src 'self'; img-src 'self'; style-src 'self' 'unsafe-inline'");
//Used by Chrome until version 25
httpResponse.setHeader("X-WebKit-CSP", "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; connect-src 'self'; img-src 'self'; style-src 'self' 'unsafe-inline'");
//one year = 31536000
- After the code changes are done build all projects
4. Export CustomerDataStewardship as EAR
Then From RAD, File -> Export -> Ear File (Under Java EE)
in EAR Export wizard
- select EAR Project name as 'CustomerDataStewardship'
- Then provide the destination , that earfile name
5. Deploy the this new exported EAR on server
Note: Before installing EAR on server make sure ClientAuthentication.properties and mdmUIConfiguration.properties of propertiesUI.jar have valid connection properties.
Workarounds and Mitigations
Get Notified about Future Security Bulletins
27 July 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.
16 June 2018