ESB-2017.1594 - [Win][UNIX/Linux] IBM Netezza Host Management: Denial of service - Remote/unauthenticated 2017-06-26

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.1594
         Security Bulletin: Multiple vulnerabilities in OpenSource
               ISC Bind affects IBM Netezza Host Management
                               26 June 2017

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

Product:           IBM Netezza Host Management
Publisher:         IBM
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-3139 CVE-2017-3137 CVE-2017-3136

Reference:         ESB-2017.1445
                   ESB-2017.1219
                   ESB-2017.1146
                   ESB-2017.1025

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22003115

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Security Bulletin: Multiple vulnerabilities in OpenSource ISC Bind affects IBM
Netezza Host Management

Security Bulletin

Document information

More support for: PureData System for Analytics

Host

Software version: 1.0.0

Operating system(s): Platform Independent

Software edition: All Editions

Reference #: 2003115

Modified date: 23 June 2017

Summary

OpenSource ISC Bind is used by IBM Netezza Host Management. IBM Netezza Host 
Management has addressed the applicable CVEs

Vulnerability Details

CVEID: CVE-2017-3136

DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by the 
improper handling of query requests when using DNS64 with "break-dnssec yes" 
option. By sending a specially crafted DNS request, a remote attacker could 
exploit this vulnerability to make named exit unexpectedly with an assertion 
failure.

CVSS Base Score: 5.9

CVSS Temporal Score: See 
https://exchange.xforce.ibmcloud.com/vulnerabilities/124516 for the current 
score

CVSS Environmental Score*: Undefined

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

CVEID: CVE-2017-3137

DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by the 
improper handling of a query response containing CNAME or DNAME resource 
records in an unusual order. By sending a specially crafted DNS response, a 
remote attacker could exploit this vulnerability to make named exit 
unexpectedly with an assertion failure.

CVSS Base Score: 7.5

CVSS Temporal Score: See 
https://exchange.xforce.ibmcloud.com/vulnerabilities/124517 for the current 
score

CVSS Environmental Score*: Undefined

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

CVEID: CVE-2017-3139

DESCRIPTION: BIND on Red Hat Enterprise Linux is vulnerable to a denial of 
service, caused by a DNSSEC validation flaw. By sending a specially-crafted 
DNS response, a remote attacker could exploit this vulnerability to cause the
system to crash.

CVSS Base Score: 7.5

CVSS Temporal Score: See 
https://exchange.xforce.ibmcloud.com/vulnerabilities/125766 for the current 
score

CVSS Environmental Score*: Undefined

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

Affected Products and Versions

IBM Netezza Host Management 5.3.8.0 - 5.4.12.0

Remediation/Fixes

To resolve the reported CVE for Red Hat Enterprise Linux (RHEL) on PureData 
System for Analytics N200x and N3001 platforms only, update to the following 
IBM Netezza Host Management release:

Product VRMF Remediation/First Fix

IBM Netezza Host Management 5.4.13.0 Link to Fix Central

The Netezza Host Management software contains the latest RHEL updates for the
operating systems certified for use on IBM Netezza/PureData System for 
Analytics appliances. IBM recommends upgrading to the latest Netezza Host 
Management version to ensure that your hosts have the latest fixes, security 
changes, and operating system updates. IBM Support can assist you with 
planning for the Netezza Host Management and operating system upgrades to your
appliances.

For more details on IBM Netezza Host Management security patching:

Red Hat Enterprise Linux (RHEL) Security Patching for IBM PureData System for
Analytics appliances

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support 
alerts like this.

References

Complete CVSS v3 Guide

On-line Calculator v3

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Change History

23 June 2017: 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.

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