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Security Bulletin: Security Identity Adapter data traffic to/from server is not encrypted by default

Security Bulletin


Summary

Security Identity Adapter data traffic to/from IGI and ISIM server is not encrypted by default. Adapter installers have been updated to enable SSL by default. The customer can choose during installation to disable SSL. Note that keeping the SSL enablement option requires certificates to be imported.

Vulnerability Details

CVEID: CVE-2017-1362

DESCRIPTION:
IBM Security Identity Adapters store user credentials in the plain, which can be read by a local user. If the adapter SSL option is not explicitly enabled during installation, the adapters transmit data, including user credentials, to IGI or the ISIM Server in clear text.
CVSS Base Score: 6.2
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/126801 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

IBM Security Identity Manager v6.0 Adapters
Security Identity Adapters v7.x for ISIM 7.0, IGI 5.2.x, and PIM 2.x

Remediation/Fixes

Obtain the latest GA levels of 6.0 or 7.x adapters, as found on the Fix Link pages listed below:

Product Fix Link
ISIM v6.0 Adapters Adapters for IBM Security Identity Manager v6.0
Security Identity v7.x Adapters for IGI, ISIM, PIM IBM Security Identity Adapters

Workarounds and Mitigations

Choose SSL enablement when installing Security Identity Adapters. Note that you must have valid certificates imported in both the adapter and server in order for SSL communication between them to succeed.

Get Notified about Future Security Bulletins

References

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: Ron Craig, Warren Moynihan, Jonathan Fitz-Gerald, John Zuccato, Rodney Ryan, Chris Shepherd, Dmitriy Beryoza

Change History

21 September 2017: First publish

*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 Identity Manager
Adapters

Software version: 6.0, 7.0

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

Reference #: 2007381

Modified date: 21 September 2017