Security Bulletin: IBM Content Navigator is affected by an XML External Entity Injection (XXE) vulnerability
IBM Content Navigator has addressed the following vulnerability.
DESCRIPTION: IBM Content Navigator is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.
CVSS Base Score: 8.2
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137449 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
Affected IBM Content Navigator
|IBM Content Navigator||2.0.3|
|IBM Content Navigator||3.0.2|
|IBM Content Navigator||3.0.3|
Remediation / First Fix
|IBM Content Navigator||2.0.3||Contact customer support center for the fix and instructions.|
|IBM Content Navigator||3.0.2||Contact customer support center for the fix and instructions.|
|IBM Content Navigator||3.0.3||Contact customer support center for the fix and instructions.|
Workarounds and Mitigations
Get Notified about Future Security Bulletins
ReferencesComplete CVSS v3 Guide
On-line Calculator v3
Related informationIBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
31 January 2018: 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.
More support for:
Software version: 126.96.36.199, 3.0.0, 3.0.1, 3.0.2, 3.0.3
Operating system(s): AIX, Linux, Windows
Reference #: 2012595
Modified date: 25 January 2018