ESB-2017.1861 - [Appliance] IBM PureData System for Analytics: Multiple vulnerabilities 2017-07-31

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.1861
         Security Bulletin: Multiple vulnerabilities in OpenSource
               ISC Bind affects IBM Netezza Host Management
                               31 July 2017

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

Product:           IBM PureData System for Analytics
Publisher:         IBM
Operating System:  Network Appliance
Impact/Access:     Access Privileged Data         -- Remote/Unauthenticated
                   Provide Misleading Information -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-3143 CVE-2017-3142 

Reference:         ESB-2017.1859
                   ESB-2017.1713.2
                   ESB-2017.1640
                   ESB-2017.1638

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22005830

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

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 #: 2005830

Modified date: 28 July 2017

Security Bulletin

Summary

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

Vulnerability Details

CVEID: CVE-2017-3142
DESCRIPTION: ISC BIND could allow a remote attacker to bypass security
restrictions, caused by an error when an attacker can send and receive
messages to an authoritative DNS server and has knowledge of a valid TSIG
key name. By sending a specially crafted request packet, an attacker could
exploit this vulnerability to bypass TSIG authentication on AXFR requests
and transfer the target zone.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/127901 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2017-3143
DESCRIPTION: ISC BIND could allow a remote attacker to bypass security
restrictions, caused by an error when an attacker can send and receive
messages to an authoritative DNS server and has knowledge of a valid TSIG
key name. By sending specially crafted data, an attacker could exploit
this vulnerability to bypass TSIG authentication and manipulate BIND into
accepting an unauthorized dynamic update.
CVSS Base Score: 7.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/127902 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:H/A:N)

Affected Products and Versions

IBM Netezza Host Management 5.3.8.0 - 5.4.13.0

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	5.4.14.0	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

References
Complete CVSS v3 Guide
On-line Calculator v3

Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

28 July 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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