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Category:   Application (Generic)  >   BIND Vendors:   ISC (Internet Software Consortium)
BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
SecurityTracker Alert ID:  1037582
SecurityTracker URL:  http://securitytracker.com/id/1037582
CVE Reference:   CVE-2016-9131, CVE-2016-9147, CVE-2016-9444, CVE-2016-9778   (Links to External Site)
Date:  Jan 12 2017
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 9.4.0 - 9.6-ESV-R11-W1, 9.8.5 - 9.8.8, 9.9.3 - 9.9.9-P4, 9.9.9-S1 - 9.9.9-S6, 9.10.0 - 9.10.4-P4, 9.11.0 - 9.11.0-P1
Description:   Several vulnerabilities were reported in BIND. A remote user can cause the target service to crash.

A remote user can return a specially crafted query response to the target recursive server in response to an RTYPE ANY query to cause the target 'named' service to stop processing [CVE-2016-9131].

A remote user can return a specially crafted query response that contains DNSSEC-related RRsets that are inconsistent with other RRsets in the same query response to trigger an assertion failure and cause target 'named' service to stop processing [CVE-2016-9147]. Versions 9.9.9-P4, 9.9.9-S6, 9.10.4-P4, and 9.11.0-P1 are affected.

A remote user can return a specially crafted query response that contains a DS resource record to trigger an assertion failure and cause target 'named' service to stop processing [CVE-2016-9444].

A remote user can send a specially crafted query to the target system that uses the nxdomain-redirect feature to cover a zone for which it provides authoritative service to cause the target 'named' service to stop processing [CVE-2016-9778].

Impact:   A remote user can cause the target 'named' service to stop processing.
Solution:   The vendor has issued a fix (9.9.9-P5, 9.10.4-P5, 9.11.0-P2).

The vendor advisories are available at:

https://kb.isc.org/article/AA-01439
https://kb.isc.org/article/AA-01440
https://kb.isc.org/article/AA-01441
https://kb.isc.org/article/AA-01442

Vendor URL:  kb.isc.org/article/AA-01439 (Links to External Site)
Cause:   State error
Underlying OS:  Linux (Any), UNIX (Any)

Message History:   This archive entry has one or more follow-up message(s) listed below.
Jan 12 2017 (Ubuntu Issues Fix) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
Ubuntu has issued a fix for Ubuntu Linux 12.04 LTS, 14.04 LTS, 16.04 LTS, and 16.10.
Jan 16 2017 (Red Hat Issues Fix) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
Red Hat has issued a fix for Red Hat Enterprise Linux 7.
Jan 16 2017 (Red Hat Issues Fix) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
Red Hat has issued a fix for Red Hat Enterprise Linux 5 and 6.
Jan 16 2017 (Red Hat Issues Fix) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
Red Hat has issued a fix for bind97 for Red Hat Enterprise Linux 5.
Jan 17 2017 (CentOS Issues Fix) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
CentOS has issued a fix for CentOS 7.
Jan 17 2017 (CentOS Issues Fix) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
CentOS has issued a fix for CentOS 5 and 6.
Jan 17 2017 (CentOS Issues Fix) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
CentOS has issued a fix for bind97 for CentOS 5.
Jan 18 2017 (Oracle Issues Fix for Oracle Linux) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
Oracle has issued a fix for bind97 for Oracle Linux 5.
Jan 31 2017 (HPE Issues Fix) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
HPE has issued a fix for HP-UX 11.31.
Mar 8 2017 (IBM Issues Fix for IBM AIX) BIND Multiple Flaws Let Remote Users Cause the Target named Service to Stop Processing
IBM has issued a fix for IBM AIX 5.3, 6.1, 7.1, and 7.2.



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