Security Bulletin
Summary
Public disclosed vulnerability from OpenSSL in the Fabric OS used by IBM b-type SAN directors and switches.
Vulnerability Details
CVEID: CVE-2018-0737
DESCRIPTION: The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1.0.2o).
CVSS Base score: 3.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/141679 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| FOS | 8.0 |
| FOS | 8.1 |
| FOS | 8.2 |
Remediation/Fixes
| Product | VRMF | Fix |
| FOS 8.0 | upgrade to FOS 8.1.2h or FOS 8.2.1c | |
| FOS 8.1 | 8.1.2h | https://www-01.ibm.com/support/docview.wss?uid=ssg1S1009577 |
| FOS 8.2 | 8.2.1c | https://www-01.ibm.com/support/docview.wss?uid=ssg1S1009577 |
Workarounds and Mitigations
None
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References
Change History
07 Jan 2020: Initial Publication
*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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
07 January 2020
Initial Publish date:
07 January 2020
UID
ibm11169308