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Security Bulletin: IBM Security Key Lifecycle Manager is vulnerable to Improper Authentication (CVE-2018-1738)

Security Bulletin


Summary

IBM Security Key Lifecycle Manager could allow an authenticated user to obtain highly sensitive information or jeopardize system integrity due to improper authentication mechanisms.

Vulnerability Details

CVEID: CVE-2018-1738
DESCRIPTION: IBM Tivoli Key Lifecycle Manager could allow an authenticated user to obtain highly sensitive information or jeopardize system integrity due to improper authentication mechanisms.
CVSS Base Score: 7.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/147907 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N)

Affected Products and Versions

IBM Security Key Lifecycle Manager v2.6 - 2.6.0.4

IBM Security Key Lifecycle Manager: v2.7 - 2.7.0.3

IBM Security Key Lifecycle Manager: v3.0- 3.0.0.1

Remediation/Fixes

Product VRMF Remediation/First Fix
IBM Security Key Lifecycle Manager 2.6 - 2.6.0.4



2.6.0-ISS-SKLM-FP0005
IBM Security Key Lifecycle Manager 2.7- 2.7.0.3 2.7.0-ISS-SKLM-FP0004
IBM Security Key Lifecycle Manager 3.0- 3.0.0.1 3.0.0-ISS-SKLM-FP0002

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Reference

Complete CVSS v3 Guide
On-line Calculator v3

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

IBM X-Force Ethical Hacking Team: Warren Moynihan, Jonathan Fitz-Gerald, John Zuccato, Rodney Ryan, Chris Shepherd, Dmitriy Beryoza

Change History

original document publish date- 28th September 2018

*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.

Document information

More support for: IBM Security Key Lifecycle Manager

Software version: 2.6, 2.7, 3.0

Operating system(s): AIX, Linux, Windows

Reference #: 0733309

Modified date: 04 October 2018


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