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AUSCERT External Security Bulletin Redistribution
ESB-2015.0646
Security Bulletin: Vulnerabilities in GSKit fixed in IBM Security/Tivoli
Directory Server for AIX/VIOS (CVE-2015-0138, CVE-2015-0159)
17 March 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Security Directory Server
IBM Tivoli Directory Server
Publisher: IBM
Operating System: AIX
Impact/Access: Access Privileged Data -- Console/Physical
Provide Misleading Information -- Remote/Unauthenticated
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-0159 CVE-2015-0138
Reference: ESB-2015.0644
ESB-2015.0632
ESB-2015.0589
ESB-2015.0542
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=isg3T1022075
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Security Bulletin: Vulnerabilities in GSKit fixed in IBM Security/Tivoli
Directory Server for AIX/VIOS (CVE-2015-0138, CVE-2015-0159)
Document information
More support for:
IBM Enterprise Edition for AIX
Software version:
5.3, 6.1, 7.1
Operating system(s):
AIX
Software edition:
Enterprise
Reference #:
T1022075
Modified date:
2015-03-13
Security Bulletin
Summary
GSKit is an IBM component that is used by IBM Security/Tivoli Directory
Server. The GSKit that is shipped with IBM Security/Tivoli Directory Server
contains multiple security vulnerabilities including the FREAK: Factoring
Attack on RSA-EXPORT keys" TLS/SSL client and server vulnerability, IBM
Security/Tivoli Directory Server has addressed the applicable CVE.
Vulnerability Details
CVEID: CVE-2015-0138
CVEID: CVE-2015-0159
CVSS and DESCRIPTION: Please refer to the following link:
Vulnerabilities in GSKit fixed in IBM Security/Tivoli Directory Server
(CVE-2015-0138, CVE-2015-0159)
Affected Products and Versions
5.3, 6.1, 7.1
VIOS 2.2.x
Remediation/Fixes
The GSKit package contains a fix and needs to be installed on AIX/VIOS
systems.
The fixes for the GSKit components can be downloaded at the following link:
Vulnerabilities in GSKit fixed in IBM Security/Tivoli Directory Server
(CVE-2015-0138, CVE-2015-0159)
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
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alerts like this.
References
Complete CVSS Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
Original 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.
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.
Cross reference information
Segment Product Component Platform Version Edition
Operating System (AIX) AIX Enterprise Edition
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