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AUSCERT External Security Bulletin Redistribution
ESB-2014.1265
Security Bulletin: OpenSSL vulnerability in IBM FlashSystem
V840 product model number AC0 node (CVE-2014-0224)
30 July 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM FlashSystem V840
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Provide Misleading Information -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-0224
Reference: ASB-2014.0079
ASB-2014.0077
ASB-2014.0076
ESB-2014.0889
ESB-2014.0888
ESB-2014.0887
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004820
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Security Bulletin: OpenSSL vulnerability in IBM FlashSystem V840 product
model number AC0 node (CVE-2014-0224)
Security Bulletin
Document information
More support for:
IBM FlashSystem V840
Version:
Version Independent
Operating system(s):
Platform Independent
Reference #:
S1004820
Modified date:
2014-07-16
Summary
Security vulnerability in OpenSSL
Vulnerability Details
CVEID: CVE-2014-0224
DESCRIPTION: SSL/TLS MITM vulnerability
An attacker using a carefully crafted handshake can force the use of weak
keying material in OpenSSL SSL/TLS clients and servers. This can be
exploited by a Man-in-the-middle (MITM) attack where the attacker can
decrypt and modify traffic from the attacked client and server.
The attack can only be performed between a vulnerable client *and*
server. OpenSSL clients are vulnerable in all versions of
OpenSSL. FlashSystem V840 product model number AC0 nodes use OpenSSL server
functionality and some versions are vulnerable (see below).
CVE-2014-0224
CVSS Base Score: 5.8
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/93586 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:N)
Affected Products and Versions
IBM FlashSystem V840 product, model number AC0 node
All products are affected when running code releases 7.2 and 7.3 except
for versions, 7.2.0.7 or 7.3.0.3 and above.
Remediation/Fixes
For IBM FlashSystem V840 product, model number AC0 node, install the
following code levels or higher:
7.2.0.7
7.3.0.3
Latest FlashSystem V840 Code
Workarounds and Mitigations
Ensure that all users who have access to the system are authenticated by
another security system such as a firewall
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
15 July 2014: First 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 Flash.
Note: 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.
*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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