IBM Support

Security Bulletin: A vulnerability in OpenSSL affects IBM Tivoli Netcool System Service Monitors/Application Service Monitors (CVE-2016-0800)

Security Bulletin


Summary

A vulnerability, known as DROWN, exploitable in OpenSSL was disclosed on Mar 1, 2016 by openssl.org. OpenSSL 1.0.1s, used by IBM Tivoli Netcool System Service Monitors/Application Service Monitors, has addressed this vulnerability.

Vulnerability Details

CVE-ID: CVE-2016-0800
DESCRIPTION: OpenSSL could allow a remote attacker to bypass security restrictions. Known as DROWN. Using a server that supports SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle, an attacker could exploit this vulnerability to decrypt TLS sessions between clients and NON-vulnerable servers.
CVSS Base Score: 7.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111139 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)

Affected Products and Versions

Versions:
· SSM 4.0.0 FP1 – FP14 and Interim Fix 14-01 – Interim Fix 14-07
· SSM 4.0.1 FP1 – FP2 Interim Fix 03

Remediation/Fixes

Product VRMF APAR Remediation/First Fix
4.0.0.14-TIV-SSM-IF0008 4.0.0.14 None http://www-01.ibm.com/support/docview.wss?rs=0&uid=isg400002629
4.0.1.2-TIV-SSM-IF0004 4.0.1.2 None http://www-01.ibm.com/support/docview.wss?rs=0&uid=isg400002626

Workarounds and Mitigations

None known

Get Notified about Future Security Bulletins

References

Complete CVSS v2 Guide
On-line Calculator v2

Related information

Acknowledgement

None

Change History

18 Apr 2016 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

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: Netcool/System Service Monitor
Netcool System Service Monitor

Software version: 4.0.0, 4.0.1

Operating system(s): Platform Independent

Reference #: 1980721

Modified date: 19 April 2016