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AUSCERT External Security Bulletin Redistribution
ESB-2014.2373
Security Bulletin: Session Identifier Not Updated vulnerability in Rational
Lifecycle Integration Adapter for Windchill (CVE-2014-4815)
11 December 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational Lifecycle Integration Adapters
Publisher: IBM
Operating System: Linux variants
Windows
Impact/Access: Unauthorised Access -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-4815
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21691993
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Security Bulletin: Session Identifier Not Updated vulnerability in Rational
Lifecycle Integration Adapter for Windchill (CVE-2014-4815)
Document information
More support for:
Rational Lifecycle Integration Adapters
General Information
Software version:
1.0
Operating system(s):
Linux, Windows
Software edition:
Windchill
Reference #:
1691993
Modified date:
2014-12-09
Security Bulletin
Summary
Rational Lifecycle Integration Adapter for Windchill does not update the
session identifier after a successful authentication. An attacker could
exploit this vulnerability to gain unauthorized access to the application
by acting as the session created by a regular user.
Vulnerability Details
CVE-ID: CVE-2014-4815
Description: IBM Rational Lifecycle Integration Adapter for Windchill
could allow a remote attacker to hijack a user's session, caused by the
failure to invalidate an existing session identifier. An attacker could
exploit this vulnerability to gain access to another user's session.
CVSS Base Score: 4.3
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/95401 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
IBM Rational Lifecycle Integration Adapters for Windchill 1.0
Remediation/Fixes
None
Workarounds and Mitigations
Upgrade to Rational Lifecycle Integration Adapter for Windchill 1.0.1.
References
Complete CVSS Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Subscribe to Security Bulletins
Acknowledgement
None
Change History
* 09 December 2014: 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.
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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