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AUSCERT External Security Bulletin Redistribution
ESB-2019.2668
IBM RackSwitch firmware products are affected by
vulnerability in OpenSSL (CVE-2018-0734)
18 July 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: Other xSeries
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-0734
Reference: ASB-2019.0220
ASB-2019.0121
ASB-2019.0120
ASB-2019.0115
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10959339
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IBM RackSwitch firmware products are affected by vulnerability in OpenSSL
(CVE-2018-0734)
Product: Other xSeries
Operating system(s): Firmware
Reference #: 0959339
Security Bulletin
Summary
IBM RackSwitch firmware products listed below have addressed the following
vulnerability in OpenSSL.
Vulnerability Details
CVEID: CVE-2018-0734
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a timing side channel attack in the DSA signature
algorithm. An attacker could exploit this vulnerability using variations in the
signing algorithm to recover the private key.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
152085 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
Product Affected Version
IBM RackSwitch G8000 7.1
IBM RackSwitch G8052 7.9
IBM RackSwitch G8052 7.11
IBM RackSwitch G8124/G8124E 7.11
IBM RackSwitch G8264 7.11
IBM RackSwitch G8264CS 7.8
IBM RackSwitch G8264T 7.9
IBM RackSwitch G8316 7.9
IBM RackSwitch G8332 7.7
G8264CS_SI_Fabric_Image 7.8
Remediation/Fixes
Firmware fix versions are available on Fix Central: http://www.ibm.com/support/
fixcentral/
Product Fix Version
IBM RackSwitch G8052 7.11.15.0
(G8052_Image_7.11.15.0)
IBM RackSwitch G8124/G8124E 7.11.15.0
(G8124_G8124E_Image_7.11.15.0)
IBM RackSwitch G8264 7.11.15.0
(G8264_Image_7.11.15.0)
IBM RackSwitch G8264CS 7.8.22.0
(G8264CS_Image_7.8.22.0)
IBM RackSwitch G8264T 7.9.25.0
(G8264T_Image_7.9.25.0)
IBM RackSwitch G8316 7.9.25.0
(G8316_Image_7.9.25.0)
IBM RackSwitch G8332 7.7.31.0
(G8332_Image_7.7.31.0)
G8264CS_SI_Fabric_Image - Bundle 7.8.23.0
(G8264CS_SI_Fabric_Image_7.8.23.0)
Workarounds and Mitigations
None
Change History
16 July 2019: Initial version published
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