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Category:   Application (Generic)  >   BIND Vendors:   ISC (Internet Software Consortium)
ISC BIND RDATA Processing Bug Lets Remote Users Deny Service
SecurityTracker Alert ID:  1028838
SecurityTracker URL:  http://securitytracker.com/id/1028838
CVE Reference:   CVE-2013-4854   (Links to External Site)
Date:  Jul 26 2013
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): prior to versions 9.8.5-P2, 9.9.3-P2, 9.9.3-S1-P1
Description:   A vulnerability was reported in ISC BIND. A remote user can cause denial of service conditions.

A remote user can send a query containing specially crafted rdata to cause the target service to crash.

This vulnerability is being actively exploited.

Both authoritative and recursive servers are affected.

BIND 9.6 and BIND 9.6-ESV are not affected.

Impact:   A remote user can cause the target service to crash.
Solution:   The vendor has issued a fix (9.8.5-P2, 9.9.3-P2, 9.9.3-S1-P1).

The vendor's advisory is available at:

https://kb.isc.org/article/AA-01015

Vendor URL:  kb.isc.org/article/AA-01015 (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.
Jul 27 2013 (FreeBSD Issues Fix) ISC BIND RDATA Processing Bug Lets Remote Users Deny Service
FreeBSD has issued a fix for FreeBSD 8.4 and 9.x.
Jul 30 2013 (Red Hat Issues Fix) ISC BIND RDATA Processing Bug Lets Remote Users Deny Service
Red Hat has issued a fix for Red Hat Enterprise Linux 5.
Jul 30 2013 (Red Hat Issues Fix) ISC BIND RDATA Processing Bug Lets Remote Users Deny Service
Red Hat has issued a fix for Red Hat Enterprise Linux 6.
Jul 31 2013 (NetBSD Issues Fix) ISC BIND RDATA Processing Bug Lets Remote Users Deny Service
NetBSD has issued a fix for NetBSD 5.1, 5.2, 6.0, and 6.1.
Aug 1 2013 (McAfee Issues Fix for McAfee Firewall Enterprise) ISC BIND RDATA Processing Bug Lets Remote Users Deny Service
McAfee has issued a fix for McAfee Firewall Enterprise.
Aug 12 2013 (McAfee Issues Fix for McAfee Web Gateway) ISC BIND RDATA Processing Bug Lets Remote Users Deny Service
McAfee has issued a fix for McAfee Web Gateway.
Aug 12 2013 (McAfee Issues Advisory for McAfee Email and Web Security Appliance) ISC BIND RDATA Processing Bug Lets Remote Users Deny Service
McAfee is developing a fix for McAfee Email and Web Security Appliance.
Aug 12 2013 (McAfee Issues Advisory for McAfee Email Gateway) ISC BIND RDATA Processing Bug Lets Remote Users Deny Service
McAfee is developing a fix for McAfee Email Gateway.



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