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AUSCERT External Security Bulletin Redistribution
ESB-2015.0811
Security Bulletin: Vulnerabilities in OpenSSL affect IBM PureApplication
System (CVE-2014-3513, CVE-2014-3567, CVE-2014-3568)
31 March 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM PureApplication System
Publisher: IBM
Operating System: AIX
Red Hat
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Unauthorised Access -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-3568 CVE-2014-3567 CVE-2014-3513
Reference: ESB-2014.1858
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21700489
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Security Bulletin: Vulnerabilities in OpenSSL affect IBM PureApplication
System (CVE-2014-3513, CVE-2014-3567, CVE-2014-3568)
Security Bulletin
Document information
More support for:
PureApplication System
Security
Software version:
1.0, 1.0.0.1, 1.0.0.2, 1.0.0.3, 1.0.0.4, 1.1.0.0, 1.1.0.1, 1.1.0.2, 1.1.0.3,
1.1.0.4, 1.1.0.5, 2.0, 2.0.0.1
Operating system(s):
AIX, Linux Red Hat - xSeries, W1500, W1700, W2500, W2700, Windows
Reference #:
1700489
Modified date:
2015-03-27
Summary
OpenSSL vulnerabilities along with SSL 3 Fallback protection
(TLS_FALLBACK_SCSV) were disclosed on October 15, 2014 by the OpenSSL Project.
OpenSSL is used by IBM PureApplication System. IBM PureApplication System has
addressed the applicable CVEs and included the SSL 3.0 Fallback protection
(TLS_FALLBACK_SCSV) provided by OpenSSL.
Vulnerability Details
CVEID: CVE-2014-3513
DESCRIPTION:
OpenSSL is vulnerable to a denial of service, which is caused by a memory leak
in the DTLS Secure Real-time Transport Protocol (SRTP) extension parsing code.
By sending multiple specially crafted handshake messages, an attacker might
exploit this vulnerability to exhaust all of the available memory of an
SSL/TLS or DTLS server.
CVSS Base Score: 5.0
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/97035 for more
information
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVEID: CVE-2014-3567
DESCRIPTION:
OpenSSL is vulnerable to a denial of service, which is caused by a memory leak
when handling failed session ticket integrity checks. By sending an overly
large number of invalid session tickets, an attacker might exploit this
vulnerability to exhaust all of the available memory of an SSL/TLS or DTLS
server.
CVSS Base Score: 5.0
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/97036 for more
information
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVEID: CVE-2014-3568
DESCRIPTION:
OpenSSL might allow a remote attacker bypass security restrictions. When
configured with "no-ssl3" as a build option, servers might accept and complete
a SSL 3.0 handshake. An attacker might exploit this vulnerability to perform
unauthorized actions.
CVSS Base Score: 2.6
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/97037 for more
information
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:N/I:P/A:N)
Affected Products and Versions
IBM PureApplication System V2.0
IBM PureApplication System V1.1
IBM PureApplication System V1.0
Remediation/Fixes
The solution is to apply the following IBM PureApplication System version
fixes.
Upgrade the IBM PureApplication System to the following fix level:
IBM PureApplication System V2.0 Upgrade to IBM PureApplication System
V2.0.0.1 Interim Fix2
IBM PureApplication System V1.1 Upgrade to IBM PureApplication System
V1.1.0.5 Interim Fix1
IBM PureApplication System V1.0 Upgrade to IBM PureApplication System
V1.0.0.4 Interim Fix11
Workarounds and Mitigations
None
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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
Acknowledgement
None
Change History
25 March 2015: Original version 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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