Internet Systems Consortium, Inc. (ISC) is proud to be the producer and distributor of commercial quality Open Source software for the Internet Community and to offer world-class online and professional services based on our software.  Read more...

Follow ISC on and meet ISC staff at our Events

A Word About Windows Binary BIND Distributions and OpenSSL Libraries

At ISC we have recently received several inquiries from customers who are using the binary packages of BIND that we distribute for Microsoft Windows. They have expressed concerns about security vulnerabilities present in older versions of OpenSSL.  BIND uses OpenSSL for securing communications between dynamic nameservers and clients and between master servers and slave servers.  To support this functionality, ISC uses functionality from the OpenSSL libraries and ships libraries from the OpenSSL package with binary distributions of BIND.

Operational Notification -- Segmentation Fault in resolver.c Affects BIND 9.6-ESV-R6, 9.7.5, 9.8.2, & 9.9.0

Summary:

ISC has discovered a race condition in the resolver code that can cause a recursive nameserver running BIND 9.6-ESV-R6, 9.7.5, 9.8.2, or 9.9.0 to crash with a segmentation fault. Authoritative-only servers are not affected, but recursive-only or recursive-authoritative hybrid servers are at risk of crashing because of this bug.

Posting date: 30 April 2012

Program Impacted: BIND

Warned of an Attack on the Internet, and Getting Ready

Though we are best known for our BIND and DHCP software, these are just one part of ISC's mission. ISC also takes pride in operating one of the Internet's 13 top (root) level namservers. Part of being a root nameserver operator is doing what it takes by preparing for the worst-case scenarios -- even if they never happen.

BIND 9.9 is HERE!

We have released 9.9.0! DNSSEC Deployment made easier while increasing performance.
Read about all the new features

ISC seeks wider input for BIND 10

Computerworld Jan 13, 2012

The Internet Systems Consortium is looking for a few more good programmers to bring the next generation of its open source BIND DNS server software to fruition.

"The goal is to move away from having BIND a heavily sponsored corporate product," said Shane Kerr, ISC's BIND 10 engineering manager. "ISC will always maintain ownership of the code, but we would like there to be more of a community around it."

STOP SOPA & PIPA - Keep the Internet Open

ISC's Paul Vixie and others have been flying to D.C. for several months now to educate and try to promote a free and Open Internet.

Open Letter:
https://www.eff.org/deeplinks/2011/12/internet-inventors-warn-against-sopa-and-pipa

Visit our new Knowledge Base!

The Knowledge Base is a searchable resource containing technical content relating to ISC's software products and services.

Being populated daily, you will find FAQ's, Articles, Release Notes and Best Practices related to BIND, DHCP and our Services.

Sign up for our Webinars!

ISC has a continuing series of web seminars, giving you the information you need to keep up with the latest Internet technologies and trends. Learn more about IPv6, DNS security, as well what's coming up in ISC products like BIND, DHCP, DNS DB and more.

Look at the schedule and register today.

Get Training by the Experts!

We have added a BIND class specifically focused on DNSSEC, and a new IPv6 workshop. See our complete schedule.

Share this