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AUSCERT External Security Bulletin Redistribution
ESB-2014.2361
Security Bulletin: Multiple vulnerabilities in OpenSSL affect Rational
ClearQuest (CVE-2014-5139, CVE-2014-3509, CVE-2014-3511)
11 December 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational ClearQuest
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-5139 CVE-2014-3511 CVE-2014-3509
Reference: ASB-2014.0113
ASB-2014.0096
ESB-2014.2242
ESB-2014.2230
ESB-2014.2211
ESB-2014.2207
ESB-2014.2177
ESB-2014.1911
ESB-2014.1867
ESB-2014.1796
ESB-2014.1777
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21692062
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Security Bulletin: Multiple vulnerabilities in OpenSSL affect Rational
ClearQuest (CVE-2014-5139, CVE-2014-3509, CVE-2014-3511)
Document information
More support for:
Rational ClearQuest
General Information
Software version:
7.1, 7.1.0.1, 7.1.0.2, 7.1.1, 7.1.1.1, 7.1.1.2, 7.1.1.3, 7.1.1.4, 7.1.1.5,
7.1.1.6, 7.1.1.7, 7.1.1.8, 7.1.1.9, 7.1.2, 7.1.2.1, 7.1.2.2, 7.1.2.3, 7.1.2.4,
7.1.2.5, 7.1.2.6, 7.1.2.7, 7.1.2.8, 7.1.2.9, 7.1.2.10, 7.1.2.11, 7.1.2.12,
7.1.2.13, 7.1.2.14, 7.1.2.15, 8.0, 8.0.0.1, 8.0.0.2, 8.0.0.3, 8.0.0.4,
8.0.0.5, 8.0.0.6, 8.0.0.7, 8.0.0.8, 8.0.0.9, 8.0.0.10, 8.0.0.11, 8.0.0.12,
8.0.1, 8.0.1.1, 8.0.1.2, 8.0.1.3, 8.0.1.4, 8.0.1.5
Operating system(s):
AIX, HP-UX, Linux, Solaris, Windows
Reference #:
1692062
Modified date:
2014-12-10
Security Bulletin
Summary
There are multiple vulnerabilities in OpenSSL affecting IBM Rational
ClearQuest. These issues were disclosed on August 6, 2014 by the OpenSSL
Project.
Vulnerability Details
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alerts like this.
Follow this link for more information (requires login with your IBM ID)
CVE-ID: CVE-2014-5139
Description: OpenSSL is vulnerable to a denial of service, caused by a NULL
pointer dereference when an SRP ciphersuite is specified without being
properly negotiated with the client. A remote attacker could exploit this
vulnerability to cause the client to crash.
CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/95166 for more
information
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVE-ID: CVE-2014-3511
Description: OpenSSL could allow a remote attacker to bypass security
restrictions, caused by the negotiation of TLS 1.0 instead of higher protocol
versions by the OpenSSL SSL/TLS server code when handling a badly fragmented
ClientHello message. An attacker could exploit this vulnerability using
man-in-the-middle techniques to force a downgrade to TLS 1.0.
CVSS Base Score: 4.3
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/95162 for more
information
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N)
CVE-ID: CVE-2014-3509
Description: OpenSSL is vulnerable to a denial of service, caused by a race
condition in the ssl_parse_serverhello_tlsext() code. If a multithreaded
client connects to a malicious server using a resumed session, a remote
attacker could exploit this vulnerability to cause a denial of service.
CVSS Base Score: 4.3
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/95159 for more
information
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Affected Products and Versions
IBM Rational ClearQuest versions:
7.1.0.x (any version)
7.1.1.x (any version)
7.1.2 through 7.1.2.15
8.0 through 8.0.0.12
8.0.1 through 8.0.1.5.
OpenSSL is embedded in cqperl and ratlperl. You are vulnerable if you use
OpenSSL in ClearQuest hooks or ratlperl/cqperl scripts.
Remediation/Fixes
Apply a fix pack for your appropriate release of ClearQuest. These fix packs
include OpenSSL 1.0.1i.
Affected Versions Applying the fix
8.0.1.x Install Rational ClearQuest Fix Pack 6 (8.0.1.6)
8.0.0.x Install Rational ClearQuest Fix Pack 13 (8.0.0.13)
7.1.2.x Customers with extended support contracts should
7.1.1.x install Rational ClearQuest Fix Pack 16 (7.1.2.16)
7.1.0.x
Workarounds and Mitigations
Disable any ratlperl or cqperl scripts and hooks that use SSL until you apply
the fixes listed above.
Get Notified about Future Security Bulletins
Subscribe to My Notifications to be notified of important product support
alerts like this.
References
Complete CVSS Guide
On-line Calculator V2
OpenSSL Project vulnerability website
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
None
Change History
* 10 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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