Security Scanning indicated a vulnerability to a Phishing Through Frames attack in the OSLC system in IBM Rational ClearQuest.
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CVE ID: CVE-2012-4839
Description: The ClearQuest Web (CQ Web) client is vulnerable to a Phishing Through Frames Attack in the OSLC interface system. This vulnerability was found in one particular OSLC dialog.
Phishing attacks are described in general here: https://www.owasp.org/index.php/Phishing
This vulnerability does not exist in the ClearQuest desktop clients or command line utilities. This vulnerability only exists if the CQ Web Server is deployed.
CVSS Base Score: 4.3
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/79068 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Affected Products and Versions
ClearQuest Web server version 220.127.116.11 through 18.104.22.168 or version 22.214.171.124 though 126.96.36.199.
Upgrade to ClearQuest version 188.8.131.52 or 184.108.40.206.
Workarounds and Mitigations
Mitigation: If you are not using OSLC, then do not initiate or respond to any ClearQuest OSLC dialogs. If you are using OSLC, do not respond to OSLC dialogs unless you have initiated the communication using valid ClearQuest web server URLs for your deployment.
* 12 December 2012: Original copy 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.