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AUSCERT External Security Bulletin Redistribution
ESB-2015.0082
Security Bulletin: Vulnerability in SSLv3 affects IBM
Security Proventia Network Active Bypass (CVE-2014-3566)
13 January 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Security Network Active Bypass
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Access Confidential Data -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2014-3566
Reference: ASB-2014.0146
ASB-2014.0134
ASB-2014.0131
ASB-2014.0123
ASB-2014.0122
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21694417
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Security Bulletin: Vulnerability in SSLv3 affects IBM Security Proventia
Network Active Bypass (CVE-2014-3566)
Document information
More support for:
IBM Security Network Active Bypass
Software version:
1.0, 3.0
Operating system(s):
Firmware
Reference #:
1694417
Modified date:
2015-01-12
Security Bulletin
Summary
SSLv3 contains a vulnerability that has been referred to as the Padding
Oracle On Downgraded Legacy Encryption (POODLE) attack. SSLv3 is enabled
in IBM Security Proventia Network Active Bypass.
Vulnerability Details
CVE-ID: CVE-2014-3566
DESCRIPTION: Product could allow a remote attacker to obtain sensitive
information, caused by a design error when using the SSLv3 protocol. A
remote user with the ability to conduct a man-in-the-middle attack could
exploit this vulnerability via a POODLE (Padding Oracle On Downgraded
Legacy Encryption) attack to decrypt SSL sessions and access the plaintext
of encrypted connections.
CVSS Base Score: 4.3
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/97013 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Affected Products and Versions
Products: ABYP-0T-0S-4L-P, ABYP-0T-0S-4L-P-M, ABYP-0T-2S-2L-P,
ABYP-0T-2S-2L-P-M, ABYP-0T-4S-0L-P, ABYP-0T-4S-0L-P-M, ABYP-10G-2SR-2LR-1-P,
ABYP-10G-2SR-2LR-1-P-M, ABYP-10G-4LR-1-P, ABYP-10G-4LR-1-P-M,
ABYP-10G-4SR-1-P, ABYP-10G-4SR-1-P-M, ABYP-2T-0S-2L-P, ABYP-2T-0S-2L-P-M,
ABYP-2T-1S-1L-P, ABYP-2T-1S-1L-P-M, ABYP-2T-2S-0L-P, ABYP-2T-2S-0L-P-M,
ABYP-4T-0S-0L-P, ABYP-4T-0S-0L-P-M, ABYP-4TL-P, ABYP-4TL-P-M, ABYP-4TS-P,
ABYP-4TS-P-M
Firmware versions:
1G NAB - 2.15-36, 2.16-37, 2.18-43, 3.4-23, 3.9-34, 3.13-41, 3.18-49
10G NAB - 1.0.1876, 1.0.2919, 0343c3c, 2.11-28, 2.13-34, 2.15-36, 2.18-42,
3.4-23, 3.9-34, 3.13-41, 3.18-49
Remediation/Fixes
The following IBM Threat Updates have the fixes for these vulnerabilities:
Proventia 1G NAB Update 14 (fw3.25-57)
Proventia 10G NAB Update 11 (fw3.25-57)
for all IBM Security Proventia Network Active Bypass products at Firmware
versions
1G NAB - 2.15-36, 2.16-37, 2.18-43, 3.4-23, 3.9-34, 3.13-41, 3.18-49
10G NAB - 1.0.1876, 1.0.2919, 0343c3c, 2.11-28, 2.13-34, 2.15-36,
2.18-42, 3.4-23, 3.9-34, 3.13-41, 3.18-49
IBM recommends that you review your entire environment to identify if SSLv3
is enabled and take appropriate mitigation and remediation actions. Please
contact your Operating System provider for more information.
Workarounds and Mitigations
None
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References
Complete CVSS Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
*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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