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Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by information disclosure vulnerability (CVE-2019-6157)

Security Bulletin


Summary

IBM Integrated Management Module II (IMM2) has addressed the following information disclosure vulnerability.

Vulnerability Details

CVEID: CVE-2019-6157
DESCRIPTION: Lenovo System x could allow a local attacker to obtain sensitive information, caused by an issue with including private key information in log file in the integrated management module II (IMM2). By accessing the log file, an attacker could exploit this vulnerability to obtain private key information, and use this information to launch further attacks against the affected system.
CVSS Base Score: 6.2
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/159886 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

Product

Affected Version

IBM Integrated Management Module II (IMM2) for System x & Flex Systems

1AOO

IBM Integrated Management Module II (IMM2) for BladeCenter Systems

1AOO

Remediation/Fixes

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

Product

Fix Version

IBM Integrated Management Module II (IMM2) for System x & Flex Systems
(ibm_fw_imm2_1aoo88b-7.20_anyos_noarch)

1AOO88B-7.20

IBM Integrated Management Module II (IMM2) for BladeCenter Systems
(ibm_fw_imm2_1aoo88b-7.20-bc_anyos_noarch)

1AOO88B-7.20-bc

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 Product Security Advisories
IMM2 FFDC Includes Private Key

Change History

24 April 2019: Original Version 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 Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

[{"Business Unit":{"code":"BU016","label":"Multiple Vendor Support"},"Product":{"code":"HW19X","label":"System x-\u003EMicrosoft Datacenter"},"Component":"IMM2","Platform":[{"code":"PF009","label":"Firmware"}],"Version":"All Versions","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU050","label":"BU NOT IDENTIFIED"},"Product":{"code":"SSWLYD","label":"PureFlex System \u0026 Flex System"},"Component":"IMM2","Platform":[{"code":"PF009","label":"Firmware"}],"Version":"All Versions","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU016","label":"Multiple Vendor Support"},"Product":{"code":"SGUQZ9","label":"System x Blades"},"Component":"IMM2","Platform":[{"code":"PF009","label":"Firmware"}],"Version":"All Versions","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
24 April 2019

UID

ibm10882394

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