A security bypass vulnerability has been discovered in Apache Xalan-Java libraries used by IBM Sterling B2B Integrator and IBM Sterling File Gateway.
Description: Apache Xalan-Java could allow a remote attacker to bypass security restrictions caused by the improper handling of output properties. An attacker could exploit this vulnerability to bypass the secure processing feature to load arbitrary restricted classes.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/92023 for more information
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N)
Affected Products and Versions
IBM Sterling B2B Integrator 5.1
IBM Sterling File Gateway 2.1
|Sterling B2B Integrator||5.1.x||IT03139||Apply Generic Interim Fix 5104_5. Available on IWM|
|Sterling File Gateway||2.1.x||IT03139||Apply Generic Interim Fix 5104_5. Available on IWM|
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Workarounds and Mitigations
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05 Aug 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.
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.
11 February 2020