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Security Bulletin: IBM RackSwitch firmware products are affected by the following OpenSLL vulnerability

Security Bulletin


Summary

IBM RackSwitch firmware products are affected by the following OpenSLL vulnerability

Vulnerability Details

CVEID:   CVE-2019-1559
DESCRIPTION:   OpenSSL could allow a remote attacker to obtain sensitive information, caused by the failure to immediately close the TCP connection after the hosts encounter a zero-length record with valid padding. An attacker could exploit this vulnerability using a 0-byte record padding-oracle attack to decrypt traffic.
CVSS Base score: 5.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/157514 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N)

Affected Products and Versions

Affected Product(s)Version(s)
G82647.9
G83167.9
G80527.11
G82647.11
G83327.7
G8124/G8124E7.9
G8264T7.9
G8124/G8124E7.11
G8264CS_SI7.8
G8264CS7.8

Remediation/Fixes

Firmware fix versions are available on Fix Central:  http://www.ibm.com/support/fixcentral/  

Product

Fix Version

IBM RackSwitch G8052
(G8052_Image_7.11.17.0)

7.11.17.0

IBM RackSwitch G8124/G8124E
(G8124_G8124E_Image_7.11.17.0)

7.11.17.0

IBM RackSwitch G8264
(G8264_Image_7.11.17.0)

7.11.17.0

IBM RackSwitch G8264CS
(G8264CS_Image_7.8.25.0)

7.8.25.0

IBM RackSwitch G8264T
(G8264T_Image_7.9.27.0)

7.9.27.0

IBM RackSwitch G8316
(G8316_Image_7.9.27.0)

7.9.27.0

IBM RackSwitch G8332
(G8332_Image_7.7.33.0)

7.7.33.0

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Lenovo Security Advisories

Change History

28 Feb 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:
28 February 2020

UID

ibm15470923

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