Opened 4 years ago

Closed 4 years ago

#10268 closed enhancement (fixed)

bind9-9.11.2-P1

Reported by: bdubbs@… Owned by: bdubbs@…
Priority: normal Milestone: 8.2
Component: BOOK Version: SVN
Severity: normal Keywords:
Cc:

Description

New patch version.

Change History (3)

comment:1 by bdubbs@…, 4 years ago

Owner: changed from blfs-book@… to bdubbs@…
Status: newassigned

comment:2 by bdubbs@…, 4 years ago

ftp://ftp.isc.org/isc/bind9/9.11.2-P1/RELEASE-NOTES-bind-9.11.2-P1.txt

BIND 9.11.2-P1 addresses the security issue described in CVE-2017-3145.

New DNSSEC Root Key

  • This release includes an updated version of the bind.keys file containing the new root key. This file can also be downloaded from https://www.isc.org/bind-keys

License Change

  • With the release of BIND 9.11.0, ISC changed to the open source license for BIND from the ISC license to the Mozilla Public License (MPL 2.0).

Windows XP No Longer Supported

Security Fixes

  • Addresses could be referenced after being freed during resolver processing, causing an assertion failure. The chances of this happening were remote, but the introduction of a delay in resolution increased them. (The delay will be addressed in an upcoming maintenance release.) This bug is disclosed in CVE-2017-3145. [RT #46839]
  • An error in TSIG handling could permit unauthorized zone transfers or zone updates. These flaws are disclosed in CVE-2017-3142 and CVE-2017-3143. [RT #45383]
  • The BIND installer on Windows used an unquoted service path, which can enable privilege escalation. This flaw is disclosed in CVE-2017-3141. [RT #45229]
  • With certain RPZ configurations, a response with TTL 0 could cause named to go into an infinite query loop. This flaw is disclosed in CVE-2017-3140. [RT #45181]

Feature Changes

  • dig +ednsopt now accepts the names for EDNS options in addition to numeric values. For example, an EDNS Client-Subnet option could be sent using dig +ednsopt=ecs:.... Thanks to John Worley of Secure64 for the contribution. [RT #44461]
  • Threads in named are now set to human-readable names to assist debugging on operating systems that support that. Threads will have names such as "isc-timer", "isc-sockmgr", "isc-worker0001", and so on. This will affect the reporting of subsidiary thread names in ps and top, but not the main thread. [RT #43234]
  • DiG now warns about .local queries which are reserved for Multicast DNS. [RT #44783]

Bug Fixes

  • Fixed a bug that was introduced in an earlier development release which caused multi-packet AXFR and IXFR messages to fail validation if not all packets contained TSIG records; this caused interoperability problems with some other DNS implementations. [RT #45509]
  • Reloading or reconfiguring named could fail on some platforms when LMDB was in use. [RT #45203]
  • Due to some incorrectly deleted code, when BIND was built with LMDB, zones that were deleted via rndc delzone were removed from the running server but were not removed from the new zone database, so that deletion did not persist after a server restart. This has been corrected. [RT #45185]
  • Semicolons are no longer escaped when printing CAA and URI records. This may break applications that depend on the presence of the backslash before the semicolon. [RT #45216]
  • AD could be set on truncated answer with no records present in the answer and authority sections. [RT #45140]

comment:3 by bdubbs@…, 4 years ago

Resolution: fixed
Status: assignedclosed

Fixed at revision 19678.

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