SecurityTracker.com
Keep Track of the Latest Vulnerabilities
with SecurityTracker!
    Home    |    View Topics    |    Search    |    Contact Us    |   

SecurityTracker
Archives


 
Sign Up
Sign Up for Your FREE Weekly SecurityTracker E-mail Alert Summary
Instant Alerts
Buy our Premium Vulnerability Notification Service to receive customized, instant alerts
Affiliates
Put SecurityTracker Vulnerability Alerts on Your Web Site -- It's Free!
Partners
Become a Partner and License Our Database or Notification Service
Report a Bug
Report a vulnerability that you have found to SecurityTracker
bugs
@
securitytracker.com






Category:   Application (Generic)  >   BIND Vendors:   ISC (Internet Software Consortium)
ISC BIND NSEC3-signed Zone Query Processing Flaw Lets Remote Users Deny Service
SecurityTracker Alert ID:  1029589
SecurityTracker URL:  http://securitytracker.com/id/1029589
CVE Reference:   CVE-2014-0591   (Links to External Site)
Date:  Jan 13 2014
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 9.6.0.x -> 9.6-ESV-R10-P1, 9.7 (all versions), 9.8.0 -> 9.8.6-P1, 9.9.0 -> 9.9.4-P1
Description:   A vulnerability was reported in ISC BIND. A remote user can cause denial of service conditions.

A remote user can send a specially crafted query to an authoritative nameserver serving NSEC3-signed zones to cause the BIND service to crash.

Authoritative nameservers serving at least one NSEC3-signed zone are affected.

Recursive-only servers are not affected.

Jared Mauch reported this vulnerability.

Impact:   A remote user can cause the BIND service to crash.
Solution:   The vendor has issued a fix (9.6-ESV-R10-P2, 9.8.6-P2, 9.9.4-P2).

The vendor's advisory is available at:

https://kb.isc.org/article/AA-01078/74/

Vendor URL:  kb.isc.org/article/AA-01078/74/ (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 14 2014 (FreeBSD Issues Fix) ISC BIND NSEC3-signed Zone Query Processing Flaw Lets Remote Users Deny Service   (FreeBSD Security Advisories <security-advisories@freebsd.org>)
FreeBSD has issued a fix for FreeBSD 8.3, 8.4, 9.1, and 9.2.
Jan 17 2014 (HP Issues Fix for HP-UX) ISC BIND NSEC3-signed Zone Query Processing Flaw Lets Remote Users Deny Service
HP has issued a fix for HP-UX 11.31.
Jan 21 2014 (Red Hat Issues Fix) ISC BIND NSEC3-signed Zone Query Processing Flaw Lets Remote Users Deny Service   (bugzilla@redhat.com)
Red Hat has issued a fix for Red Hat Enterprise Linux 6.
Feb 27 2014 (Oracle Issues Fix for Solaris) ISC BIND NSEC3-signed Zone Query Processing Flaw Lets Remote Users Deny Service
Oracle has issued a fix for Solaris 11.1.
Apr 11 2014 (BlueCat Issues Fix for Adonis) ISC BIND NSEC3-signed Zone Query Processing Flaw Lets Remote Users Deny Service
BlueCat Networks has issued a fix for Adonis.
Apr 17 2014 (Oracle Issues Fix for Solaris) ISC BIND NSEC3-signed Zone Query Processing Flaw Lets Remote Users Deny Service
Oracle has issued a fix for Solaris 9, 10, and 11.1.



 Source Message Contents

Date:  Mon, 13 Jan 2014 21:47:04 +0000
Subject:  ISC BIND


https://kb.isc.org/article/AA-01078/74/

CVE-2014-0591: A Crafted Query Against an NSEC3-signed Zone Can Crash BIND 


 
 


Go to the Top of This SecurityTracker Archive Page





Home   |    View Topics   |    Search   |    Contact Us

Copyright 2014, SecurityGlobal.net LLC