ISC Security Vulnerability Feed

Recent content on Internet Systems Consortium

BIND 9.16.0 has been issued, beginning a new stable branch.

BIND 9 Packages from ISC

13 February 2020, 12:00 am

Protect your network, your data, and your business. Cyber criminals target software vulnerabilities.

Presentations and Webinars

10 February 2020, 12:00 am

Some video recordings are also available on our YouTube channel.

Public Mailing Lists

6 February 2020, 12:00 am

Below is a listing of all the public mailing lists on lists.

Reporting Security Vulnerabilities

5 February 2020, 12:00 am

If you suspect you have found a security defect in BIND 9, ISC DHCP, or Kea DHCP, or if you wish to inquire about a security issue that you have learned about which has not yet been publicly announced, please contact our Security Officer via email at security-officer@isc.

ISC Source Code Trees

4 February 2020, 12:00 am

Public Access to ISC’s GitLab Instance Click on one of the links below or navigate to gitlab.

Web links

3 February 2020, 12:00 am

ISC is a not-for-profit organization. We do not have an endowment, and we are not funded by “the government.

Careers at ISC

3 February 2020, 12:00 am

Thank you for your interest! ISC has a long history of finding the best people to focus their talents and passions on the mission of supporting the infrastructure of the Internet.

SELinux Struggles with BIND Startup

22 January 2020, 12:00 am

We have recently identified several SELinux-specific issues with our BIND RPM packages.

ISC Logos

15 January 2020, 12:00 am

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BIND 9 and DNSSEC BIND 9 has a complete implementation of the DNSSEC protocols, and DNSSEC validation is enabled by default in the newest versions of BIND.

2019 In Review

13 January 2020, 12:00 am

Highlights At ISC, 2019 was a solid year of serving our open source users and the Internet community.

Happy holidays from ISC!

16 December 2019, 12:00 am

Once again, it’s time to look back over the last year and tell our customers, users, and supporters how much we appreciate them.
We were delighted to see so much interest in our December 2019 webinar on encrypted DNS!
Two years ago, interest in DNS Encryption was lukewarm… In May of 2018, ISC did a survey asking our users about their interest in deploying various DNS privacy measures, including both QNAME minimization and encryption (DNS over HTTP or DoH and DNS over TLS or DoT).
DNS over HTTPS (DoH) and DNS over TLS (DoT) are hot topics in the DNS world today, as developers and end-users become more and more focused on data privacy.

Meet an ISC Engineer!

25 October 2019, 12:00 am

We thought our community might enjoy getting to know a little bit about some of the people behind the software you use every day, so we will be presenting short profiles of some of our engineers and other staff members.
The Mozilla Open Source Software award will underwrite the cost of adding DNS over HTTPS to BIND 9 to make this new technology more widely available.
For the third in our series of monthly webinars (see our Presentations page for recordings and slides from the previous two), Alan Clegg of ISC will speak about BIND logging on Wednesday, October 30, 2019, at 1 PM ET.

Secondary Name Services

7 October 2019, 12:00 am

ISC is not accepting new users for Secondary Name Services.
We cannot keep this up to date without your help! This list is based on information provided by users, which we have attempted to confirm by looking at the relevant websites.

What Do Our Users Say?

27 August 2019, 12:00 am

Are you thinking of using ISC’s software? Sure, we think it’s great, but don’t just take our word for it; see why our existing customers and supporters use and support ISC’s software!
We are pleased to introduce the latest version of the Kea DHCP server.
At ISC we are updating our security vulnerability disclosure policy.

Internet Domain Survey

27 August 2019, 12:00 am

The Domain Survey has been discontinued. The survey collected information about IPv4 only, and we felt it was increasingly misleading for that reason.
Internet Domain Survey – Since 1981 Since 1981, the Internet Domain Survey has been made and the results published quarterly.

DNS Tools

14 August 2019, 12:00 am

These are a few of the DNS-related tools, websites, and books we have heard of.
ISC RADIUS The recently released isc-radius package is a framework for NodeJS for implementing RADIUS servers and for adding RADIUS client support to NodeJS applications.

DNS Flag Day 2020

9 August 2019, 12:00 am

The DNS Flag Day is an initiative of DNS vendors (both open-source and proprietary) and DNS operators.

US Government Users

2 August 2019, 12:00 am

ISC is a Small Business open source software provider; we author and maintain BIND 9, ISC DHCP, and Kea DHCP, essential software that handles DNS and DHCP functionality across the Internet.

F-Root

10 July 2019, 12:00 am

ISC operates the “F-Root” domain server, one of the 13 Internet root name servers known as A-Root through M-Root.

Response Policy Zones (RPZ)

5 June 2019, 12:00 am

Block Malware, Phishing, Ransomware Sites and Botnets Most modern electronic crime and network abuse relies on the Domain Name System.

ISC's New Static Website

31 May 2019, 12:00 am

Where is the ISC website I’m used to? Gone. Well, hopefully we have a backup somewhere.

How to Submit a Bug Report

31 May 2019, 12:00 am

Please report security vulnerabilities in any ISC software to security-officer@isc.org, using our OpenPGP key.

Thank You for Your Donation!

29 May 2019, 12:00 am

Thank you for your financial support! Your transaction has been completed, and a receipt has been emailed to you at the address you indicated.

Other Software

29 May 2019, 12:00 am

Software from ISC ISC has developed several open source tools that our users and customers may find helpful.

OpenPGP Key

29 May 2019, 12:00 am

ISC has an OpenPGP key. OpenPGP is a public key system, which means that if you have our public key and we sign a mail message (or a software distribution) using our private key, you can have a moderate confidence level that the message or distribution really did come from us.

DNSSEC and BIND 9

29 May 2019, 12:00 am

In addition to verifying the integrity of your zone data, the DNSSEC chain of trust can also be used to associate other information with your domain, such as PGP keys, to help improve the security of applications.

Current Root Trust Anchors

29 May 2019, 12:00 am

Where can I find the current copy of bind.keys? All versions of BIND since 9.

Oops!

28 May 2019, 12:00 am

We’re sorry, but the link you’re trying to reach is not available.

ISC's Board of Directors

16 May 2019, 12:00 am

Rick Adams, Chair Richard L. Adams, Jr. is the founder of UUNET Technologies, the first commercial Internet Service Provider (ISP) and one of the largest Internet traffic carriers in the world in the 1990s.
gtag(‘event’, ‘conversion’, {‘send_to’: ‘AW-936311422/9MWQCLSzg2UQ_vS7vgM’}); Thank you for your interest in ISC’s software and services.

Professional Services

8 May 2019, 12:00 am

Does your team need training on DNS/BIND, DHCP, or Kea?
ISC is delighted to release our 2018 annual report. We are proud of our accomplishments last year and steadfast in our efforts to continually improve our commitment to an open Internet for all.

ISC Annual Reports

6 May 2019, 12:00 am

We invite any interested parties to review our recent annual reports.
Kea Hooks Library END USER LICENSE AGREEMENT
This copy of Kea Hooks Library (“the Software Product”) and accompanying documentation is licensed and not sold.

The History of DHCP

21 March 2019, 12:00 am

The Dynamic Host Configuration Protocol (DHCP) was first defined as a standards-track protocol in RFC 1531 in October 1993, as an extension to the Bootstrap Protocol (BOOTP), a network protocol used by a network client to obtain an IP address from a configuration server.

The History of BIND

21 March 2019, 12:00 am

The Berkeley Internet Name Domain package was originally written in the early 1980s at University of California at Berkeley as a graduate student project under a grant from the US Defense Advanced Research Projects Administration (DARPA).

BIND 9.14.0 Released

21 March 2019, 12:00 am

BIND 9.14.0 is our new stable branch for 2019. As of BIND 9.13 and 9.14, BIND has adopted the “odd-unstable/even-stable” release numbering convention.

Hosting an F-Root Node

17 March 2019, 12:00 am

What does it mean to host an F-Root server? The Domain Name Service is a hierarchical system to resolve domain names into IP addresses.