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Fedora 25: 2017-038e821698 Critical: Knot Resolver DNS Update Issues

fedora
Calendar Grey March 9, 2017
Dist Fedora Esm H88
Knot Resolver release addresses challenges including cache efficiency, memory overuse, and additional enhancements. Specifics regarding impact and complications included.
Knot Resolver 1.2.3 (2017-02-23) -------- - Disable storing GLUE records into the cache even in the (non- default) QUERY_PERMISSIVE mode - iterate: skip answer RRs that don't matc...

Summary

Knot DNS is a high-performance authoritative DNS server implementation.

Update Information:

Knot Resolver 1.2.3 (2017-02-23) ================================ Bugfixes -------- - Disable storing GLUE records into the cache even in the (non- default) QUERY_PERMISSIVE mode - iterate: skip answer RRs that don't match the query - layer/iterate: some additional processing for referrals - lib/resolve: zonecut fetching error was fixed Knot Resolver 1.2.2 (2017-02-10) ================================ Bugfixes: --------- - Fix -k argument processing to avoid out-of-bounds memory accesses - lib/resolve: fix zonecut fetching for explicit DS queries - hints: more NULL checks - Fix TA bootstrapping for multiple TAs in the IANA XML file Testing: -------- - Update tests to run tests with and without QNAME minimization Knot Resolver 1.2.1 (2017-02-01) ==================================== Security: --------- - Under certain conditions, a cached negative answer from a CD query would be reused to construct response for non-CD queries, resulting in Insecure status instead of Bogus....

Change Log

References

Fedora Update Notification FEDORA-2017-038e821698 2017-03-09 08:01:59.598458
Name : knot Product : Fedora 25 Version : 2.4.1 Release : 1.fc25 URL : https://www.knot-dns.cz/ Summary : High-performance authoritative DNS server Description : Knot DNS is a high-performance authoritative DNS server implementation.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade knot' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html

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Name: knot
Product: Fedora 25
Version: 2.4.1
Release: 1.fc25
Summary: High-performance authoritative DNS server

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