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AUSCERT External Security Bulletin Redistribution
ESB-2015.2175
Security Bulletin: Vulnerabilities in OpenSSL affect
Rational BuildForge (CVE-2015-1792)
20 August 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational BuildForge
Publisher: IBM
Operating System: AIX
Linux variants
Solaris
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-1792
Reference: ASB-2015.0081
ASB-2015.0065
ESB-2015.2113
ESB-2015.2081
ESB-2015.2055
ESB-2015.2040
ESB-2015.2029
ESB-2015.1809
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21963532
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Security Bulletin: Vulnerabilities in OpenSSL affect Rational BuildForge
(CVE-2015-1792)
Document information
More support for:
Rational Build Forge
Web Console
Software version:
7.1, 7.1.1, 7.1.1.1, 7.1.1.2, 7.1.1.3, 7.1.1.4, 7.1.2, 7.1.2.1, 7.1.2.2,
7.1.2.3, 7.1.3, 7.1.3.1, 7.1.3.2, 7.1.3.3, 7.1.3.4, 7.1.3.5, 7.1.3.6, 8.0,
8.0.0.1, 8.0.0.2
Operating system(s):
AIX, Linux, Solaris, Windows
Reference #:
1963532
Modified date:
2015-08-19
Security Bulletin
Summary
OpenSSL vulnerabilities were disclosed on June 11, 2015 by the OpenSSL
Project. OpenSSL is used by Rational BuildForge. Rational Buildforge has
addressed the applicable CVEs.
Vulnerability Details
CVEID: CVE-2015-1792
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by an error
when verifying a signedData message. An attacker could exploit this
vulnerability using an unknown hash function OID to cause the application to
enter into an infinite loop.
CVSS Base Score: 5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/103781 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Affected Products and Versions
BuildForge Versions: 7.1.2, 7.1.2.1, 7.1.2.2, 7.1.2.3, 7.1.3, 7.1.3.1,
7.1.3.2, 7.1.3.3, 7.1.3.4, 7.1.3.5, 7.1.3.6, 8.0, 8.0.0.1, 8.0.0.2.
Remediation/Fixes
Product VRMF APAR Remediation/First Fix
Rational BuildForge 7.1.2.0 - 7.1.2.3 None 7.1.2.3 iFix 7
Rational BuildForge 7.1.3.0 - 7.1.3.6 None 7.1.3.6 iFix 6
Rational BuildForge 8.0 - 8.0.0.2 None 8.0.0.2 iFix 8
Workarounds and Mitigations
None
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References
Complete CVSS v2 Guide
On-line Calculator v2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
None
*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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