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ESB-2016.0718 - [Win] IBM Security SiteProtector System: Multiple vulnerabilities

Date: 18 March 2016
References: ESB-2016.0046  ESB-2016.0047  ESB-2016.0049  ESB-2016.0055  ESB-2016.0056  ESB-2016.0130  ASB-2016.0004  ESB-2016.0143  ESB-2016.0152  ESB-2016.0157  
ESB-2016.0176  ESB-2016.0585  ESB-2016.0607  ESB-2016.0643  ESB-2016.0668  ESB-2016.0678  ESB-2016.0681  ESB-2016.0787  ESB-2016.0907  

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2016.0718
Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM
      Security SiteProtector System (CVE-2016-0483 and CVE-2015-7575)
                               18 March 2016

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Security SiteProtector System
Publisher:         IBM
Operating System:  Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Access Privileged Data          -- Remote/Unauthenticated
                   Provide Misleading Information  -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-0483 CVE-2015-7575 

Reference:         ASB-2016.0004
                   ESB-2016.0681
                   ESB-2016.0678
                   ESB-2016.0668
                   ESB-2016.0643
                   ESB-2016.0607
                   ESB-2016.0585
                   ESB-2016.0176
                   ESB-2016.0157
                   ESB-2016.0152
                   ESB-2016.0143
                   ESB-2016.0130
                   ESB-2016.0056
                   ESB-2016.0055
                   ESB-2016.0049
                   ESB-2016.0047
                   ESB-2016.0046

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg21978196

- --------------------------BEGIN INCLUDED TEXT--------------------

Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM
Security SiteProtector System (CVE-2016-0483 and CVE-2015-7575)

Security Bulletin

Document information

More support for:

IBM Security SiteProtector System

Software version:

3.0, 3.1.1

Operating system(s):

Windows

Reference #:

1978196

Modified date:

2016-03-17

Summary

There are multiple vulnerabilities in IBM Java Runtime, Version 7 that is
used by IBM Security SiteProtector System. These issues were disclosed as
part of the IBM Java SDK updates in January 2016 and includes the
vulnerability commonly referred to as "SLOTH".

Vulnerability Details

CVEID:

CVE-2016-0483

DESCRIPTION:

An unspecified vulnerability related to the AWT component has complete
confidentiality impact, and complete availability impact.

CVSS Base Score: 10

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/109945

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVEID:

CVE-2015-7575

DESCRIPTION:

The TLS protocol could allow weaker than expected security caused by a
collision attack when using the MD5 hash function for signing a
ServerKeyExchange message during a TLS handshake. An attacker could exploit
this vulnerability using man-in-the-middle techniques to impersonate a TLS
server and obtain credentials. This vulnerability is commonly referred to as
SLOTH.

CVSS Base Score: 7.1

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/109415

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/UI:U/C:H/I:L/A:N)

Affected Products and Versions

IBM Security SiteProtector System 3.0 and 3.1.1

Remediation/Fixes

Apply the appropriate eXPress Updates (XPUs) as identified in the
SiteProtector Console Agent view:

For SiteProtector 3.0:

SiteProtector Core Component                             ServicePack3_0_0_11.xpu
Event Collector Component                                RSEvntCol_WINNT_XXX_ST_3_0_0_10.xpu
Agent Manager Component                                  AgentManager_WINNT_XXX_ST_3_0_0_60.xpu

For SiteProtector 3.1.1:

SiteProtector Core Component                             ServicePack3_1_1_6.xpu
Agent Manager Component                                  AgentManager_WINNT_XXX_ST_3_1_1_30.xpu
Update Server Component                                  UpdateServer_3_1_1_7.pkg
Event Archiver Component                                 EventArchiver_3_1_1_5.pkg
Manual Upgrader Component                                MU_3_1_1_6.xpu

https://ibmss.flexnetoperations.com/service/ibms/login

Workarounds and Mitigations

The following mitigation applies for CVE-2015-7575.

There are two types of SiteProtector installs - "Compatible" and "Strict".
This vulnerability only applies to customers who selected the "Compatible"
option (which is the default) during the installation process.

The issue can be addressed by updating the java.security files that are
included on the machines where the SiteProtector components requiring IBM
Java are installed. Complete details can be found in the TechNote article #
1976152 at

http://www-01.ibm.com/support/docview.wss?uid=swg21976152

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References

Complete CVSS v2 Guide

On-line Calculator v2

Complete CVSS v3 Guide

On-line Calculator v3

IBM Java SDK Security Bulletin

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Acknowledgement

CVE-2015-7575 was reported to IBM by Karthikeyan Bhargavan at INRIA in Paris,
France.

Change History

17 March 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.

- --------------------------END INCLUDED TEXT--------------------

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===========================================================================
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