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Security Bulletin: IBM InfoSphere Information Server is vulnerable to retrieval of access credentials by highly privileged users

Security Bulletin


Summary

IBM InfoSphere Information Server is vulnerable to retrieval of access credentials by highly privileged users.

Vulnerability Details

CVEID: CVE-2017-1495
DESCRIPTION:
IBM InfoSphere Information Server could allow a privileged user to cause a memory dump that could contain highly sensitive information including access credentials.
CVSS Base Score: 4.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/128693 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

The following products, running on all supported platforms, are affected:
IBM InfoSphere Information Server: versions 9.1, 11.3, 11.5, and 11.7
IBM InfoSphere Information Server on Cloud: version 11.5

Remediation/Fixes

None

Workarounds and Mitigations

Mitigation Step:

• Utilize strict access control and secured networks to restrict unauthorized users from gaining access to administrative privileges
• Use Administrator Groups to limit access to root/admin
• Enable secure communication (i.e. Kerberos) with source or target applications when available

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References

Complete CVSS v3 Guide
On-line Calculator v3

Related information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

This vulnerability was reported to IBM by Goh Zhi Hao, Mohammad Shah Bin Mohammad Esa, Samandeep Singh (Office Singapore) of SEC Consult Vulnerability Lab.

Change History

30 July 2017: Original version published
31 July 2017: republished with no changes
23 April 2018: Added release 11.7

*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.

Cross reference information
Segment Product Component Platform Version Edition
Information Management InfoSphere Information Server AIX, HP-UX, Linux, Solaris, Windows 9.1, 11.5, 11.3, 11.7

Document information

More support for: InfoSphere Information Server

Software version: 9.1, 11.3, 11.5, 11.7

Operating system(s): AIX, HP-UX, Linux, Solaris, Windows

Reference #: 2006068

Modified date: 23 April 2018