Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2017.1594
Security Bulletin: Multiple vulnerabilities in OpenSource
ISC Bind affects IBM Netezza Host Management
26 June 2017
===========================================================================
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
- --------------------------BEGIN INCLUDED TEXT--------------------
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.
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=+wIf
-----END PGP SIGNATURE-----