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AUSCERT External Security Bulletin Redistribution
ESB-2015.0755
Security Bulletin: XML External Entity (XXE) vulnerability in IBM Sterling
B2B Integrator and IBM Sterling File Gateway (CVE-2015-0194)
27 March 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Sterling B2B Integrator
IBM Sterling File Gateway
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
Impact/Access: Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2015-0194
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21699482
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Security Bulletin: XML External Entity (XXE) vulnerability in IBM Sterling B2B
Integrator and IBM Sterling File Gateway (CVE-2015-0194)
Security Bulletin
Document information
More support for:
Sterling B2B Integrator
Software version:
5.2
Operating system(s):
All
Reference #:
1699482
Modified date:
2015-03-26
Summary
A vulnerability in IBM IBM Sterling B2B Integrator and IBM Sterling File
Gateway XML External Entity (XXE) processing could allow a remote attacker to
obtain sensitive information.
Vulnerability Details
CVE ID: CVE-2015-0194
DESCRIPTION: IBM Sterling File Gateway could allow a remote attacker to obtain
sensitive information, caused by an XML External Entity Injection (XXE) error
when processing XML data. An attacker could declare an entity referencing the
content of a local file to obtain sensitive information.
CVSS:
CVSS Base Score: 3.5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/101010 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:S/C:P/I:N/A:N)
Affected Products and Versions
IBM Sterling B2B Integrator 5.2 and IBM Sterling File Gateway 2.2
Remediation/Fixes
PRODUCT VRMF APAR Remediation/First Fix
IBM Sterling B2B Integrator
5.2 or IBM Sterling File
Gateway 2.2 5.2.5 or 2.2.5 IT06733 Apply Generic Interim Fix 5020500_3 if on IBM Sterling B2B
Integrator 5.2.5.
Available on Fix Central
Fix details can be found here:
Fix List for IBM Sterling B2B Integrator V5.2
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References
Complete CVSS Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
26 March 2015: 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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