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AUSCERT External Security Bulletin Redistribution
Security Bulletin: IBM Tealeaf Customer Experience allows
via unencrypted GET request (CVE-2015-4990)
22 December 2015
AusCERT Security Bulletin Summary
Product: IBM Tealeaf Customer Experience
Operating System: Windows
Impact/Access: Access Privileged Data -- Existing Account
CVE Names: CVE-2015-4990
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Security Bulletin: IBM Tealeaf Customer Experience allows via unencrypted GET
More support for:
Tealeaf Customer Experience
The IBM Tealeaf Customer Experience portal allows a user to authenticate via
means that could result in exposure of credentials.
DESCRIPTION: The IBM Tealeaf Customer Experience could allow a local
privileged user to obtain the authentication credentials of users that connect
to the system when the victim connects in a certain way.
CVSS Base Score: 4
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/105903 for the current
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N)
Affected Products and Versions
IBM Tealeaf Customer Experience v8.0-v9.0.2
Product VRMF Remediation/First Fix
IBM Tealeaf Customer Experience 9.0.2A https://www.ibm.com/support/entry/portal/search_results?sn=spe&filter=keywords:ibmsupportfixcentralsearch&q=22.214.171.12444_9.0.2A_IBMTealeaf_CXUpgrade_IF0001
IBM Tealeaf Customer Experience 9.0.2 https://www.ibm.com/support/entry/portal/search_results?sn=spe&filter=keywords:ibmsupportfixcentralsearch&q=126.96.36.1995_IBMTealeaf_CXUpgrade_IF0001
IBM Tealeaf Customer Experience 9.0.1A https://www.ibm.com/support/entry/portal/search_results?sn=spe&filter=keywords:ibmsupportfixcentralsearch&q=IBMTealeafCX_188.8.131.5273_SecurityAdvisory_InterimFixPack
IBM Tealeaf Customer Experience 9.0.1 https://www.ibm.com/support/entry/portal/search_results?sn=spe&filter=keywords:ibmsupportfixcentralsearch&q=IBMTealeafCX_184.108.40.2063_SecurityAdvisory_InterimFixPack
IBM Tealeaf Customer Experience 9.0.0, 9.0.0A You can contact the Technical Support team for guidance.
IBM Tealeaf Customer Experience 8.8 https://www.ibm.com/support/entry/portal/search_results?sn=spe&filter=keywords:ibmsupportfixcentralsearch&q=220.127.116.1126_TL_CXUpgrade_FixPack7
IBM Tealeaf Customer Experience 8.7 https://www.ibm.com/support/entry/portal/search_results?sn=spe&filter=keywords:ibmsupportfixcentralsearch&q=IBMTealeafCX_18.104.22.16818_SecurityAdvisory_InterimFixPack
IBM Tealeaf Customer Experience 8.6 and earlier You can contact the Technical Support team for guidance.
Workarounds and Mitigations
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IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Vulnerability reported to IBM by Spyridon Chatzimichail at COSMOTE Mobile
17 Dec 2015: Initial publication
*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.
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