Description:
This update for nsd fixes the following issues:
nsd was updated to the new upstream release 4.3.4
FEATURES:
- Merge PR #141: ZONEMD RR type.
BUG FIXES:
- Fix that symlink does not interfere with chown of pidfile
(boo#1179191, CVE-2020-28935)
- Fix #128: Fix that the invalid port number is logged for sendmmsg failed: Invalid argument.
- Fix #133: fix 0-init of local ( stack ) buffer.
- Fix #134: IPV4_MINIMAL_RESPONSE_SIZE vs EDNS_MAX_MESSAGE_LEN.
- Fix to add missing closest encloser NSEC3 for wildcard nodata type DS answer.
- Fix #138: NSD returns non-EDNS answer when QUESTION is empty.
- Fix #142: NODATA answers missin SOA in authority section after CNAME chain.
New upstream release 4.3.3:
FEATURES:
- Follow DNS flag day 2020 advice and set default EDNS message size to 1232.
- Merged PR #113 with fixes. Instead of listing an IP-address to
listen on, an interface name can be specified in nsd.conf, with
ip-address: eth0. The IP-addresses for that interface are then used.
- New upstream release 4.3.2
FEATURES:
- Fix #96: log-only-syslog: yes sets to only use syslog, fixes
that the default configuration and systemd results in duplicate
log messages.
- Fix #107: nsd -v shows configure line, openssl version and libevent
version.
- Fix #103 with #110: min-expire-time option. To provide a lower
bound for expire period. Expressed in number of seconds or
refresh+retry+1.
BUG FIXES:
- Fix to omit the listen-on lines from log at startup, unless verbose.
- Fix #97: EDNS unknown version: query not in response.
- Fix #99: Fix copying of socket properties with reuseport enabled.
- Document default value for tcp-timeout.
- Merge PR#102 from and0x000: add missing default in documentation for drop-updates.
- Fix unlink of pidfile warning if not possible due to permissions,
nsd can display the message at high verbosity levels.
- Removed contrib/nsd.service, example is too complicated and not useful.
- Merge #108 from Nomis: Make the max-retry-time description clearer.
- Retry when udp send buffer is full to wait until buffer space is available.
- Remove errno reset behaviour from sendmmsg and recvmmsg replacement functions.
- Fix unit test for different nsd-control-setup -h exit code.
- Merge #112 from jaredmauch: log old and new serials when NSD
rejects an IXFR due to an old serial number.
- Fix #106: Adhere better to xfrd bounds. Refresh and retry times.
- Fix #105: Clearing hash_tree means just emptying the tree.
New upstream release 4.3.1
BUG FIXES:
- Merge PR #91 by gearnode: nsd-control-setup recreate certificates.
The '-r' option recreates certificates. Without it it creates them
if they do not exist, and does not modify them otherwise.
New upstream release 4.3.0
FEATURES:
- Fix to use getrandom() for randomness, if available.
- Fix #56: Drop sparse TSIG signing support in NSD.
Sign every axfr packet with TSIG, according to the latest
draft-ietf-dnsop-rfc2845bis-06, Section 5.3.1.
- Merge pull request #59 from buddyns: add FreeBSD support
for conf key ip-transparent.
- Add feature to pin server processes to specific cpus.
- Add feature to pin IP addresses to selected server processes.
- Set process title to identify individual processes.
- Merge PR#22: minimise-any: prefer polular and not large RRset,
from Daisuke Higashi.
- Add support for SO_BINDTODEVICE on Linux.
- Add feature to drop queries with opcode UPDATE.
BUG FIXES:
- Fix whitespace in nsd.conf.sample.in, patch from Paul Wouters.
- use-systemd is ignored in nsd.conf, when NSD is compiled with
libsystemd it always signals readiness, if possible.
- Note that use-systemd is not necessary and ignored in man page.
- Fix responses for IXFR so that the authority section is not echoed
in the response.
- Fix that the retry wait does not exceed one day for zone transfers.
- Update keyring as per https://nlnetlabs.nl/people/
New upstream release 4.2.3:
* confine-to-zone configures NSD to not return out-of-zone
additional information.
* pidfile "" allows to run NSD without a pidfile
* adds support for readiness notification with READY_FD
* fix excessive logging of ixfr failures, it stops the log when
fallback to axfr is possible. log is enabled at high verbosity.
* The nsd.conf includes are sorted ascending, for include statements
with a '*' from glob.
* Fix log address and failure reason with tls handshake errors,
squelches (the same as unbound) some unless high verbosity is used.
* Number of different UDP handlers has been reduced to one.
recvmmsg and sendmmsg implementations are now used on all platforms.
* Socket options are now set in designated functions for easy reuse.
* Socket setup has been simplified for easy reuse.
* Configuration parser is now aware of the context in which
an option was specified.
* document that remote-control is a top-level nsd.conf attribute.
- Remove legacy upgrade of nsd users in %post (boo#1157331)
New upstream release 4.2.2:
* Fix #20: CVE-2019-13207 Stack-based Buffer Overflow in the
dname_concatenate() function. Reported by Frederic Cambus.
It causes the zone parser to crash on a malformed zone file,
with assertions enabled, an assertion catches it.
* Fix #19: Out-of-bounds read caused by improper validation of
array index. Reported by Frederic Cambus. The zone parser
fails on type SIG because of mismatched definition with RRSIG.
* PR #23: Fix typo in nsd.conf man-page.
* Fix that NSD warns for wrong length of the hash in SSHFP records.
* Fix #25: NSD doesn't refresh zones after extended downtime,
it refreshes the old zones.
* Set no renegotiation on the SSL context to stop client
session renegotiation.
* Fix #29: SSHFP check NULL pointer dereference.
* Fix #30: SSHFP check failure due to missing domain name.
* Fix to timeval_add in minievent for remaining second in microseconds.
* PR #31: nsd-control: Add missing stdio header.
* PR #32: tsig: Fix compilation without HAVE_SSL.
* Cleanup tls context on xfrd exit.
* Fix #33: Fix segfault in service of remaining streams on exit.
* Fix error message for out of zone data to have more information.
New upstream release 4.2.1:
* FEATURES:
- Added num.tls and num.tls6 stat counters.
- PR #12: send-buffer-size, receive-buffer-size,
tcp-reject-overflow options for nsd.conf, from Jeroen Koekkoek.
- Fix #14, tcp connections have 1/10 to be active and have to work
every second, and then they get time to complete during a reload,
this is a process that lingers with the old version during a version
update.
* BUG FIXES:
- Fix #13: Stray dot at the end of some log entries, removes dot
after updated serial number in log entry.
- Fix TLS cipher selection, the previous was redundant, prefers
CHACHA20-POLY1305 over AESGCM and was not as readable as it
could be.
- Fix #15: crash in SSL library, initialize variables for TCP access
when TLS is configured.
- Fix tls handshake event callback function mistake, reported
by Mykhailo Danylenko.
- Fix output of nsd-checkconf -h.
New upstream release 4.2.0:
* Implement TCP fast open
* Added DNS over TLS
* TLS OCSP stapling support with the tls-service-ocsp option
* New option hide-identity can be used in nsd.conf to stop NSD
from responding with the hostname for probe queries that
elicit the chaos class response, this is conform RFC4892
* Disable TLS1.0, TLS1.1 and weak ciphers, enable CIPHER_SERVER_PREFERENCE
Update to upstream release 4.1.27:
* FEATURES:
- Deny ANY with only one RR in response, by default. Patch from
Daisuke Higashi. The deny-any statement in nsd.conf sets ANY
queries over UDP to be further moved to TCP as well.
Also no additional section processig for type ANY, reducing
the response size.
- Fix #4215: on-the-fly change of TSIG keys with patch from Igor, adds
nsd-control print_tsig, update_tsig, add_tsig, assoc_tsig
and del_tsig. These changes are gone after reload, edit the
config file (or a file included from it) to make changes that
last after restart.
* BUG FIXES:
Update to upstream release 4.1.26:
* FEATURES:
- DNSTAP support for NSD, --enable-dnstap and then config in nsd.conf.
- Support SO_REUSEPORT_LB in FreeBSD 12 with the reuseport: yes
option in nsd.conf.
- Added nsd-control changezone. nsd-control changezone name pattern
allows the change of a zone pattern option without downtime for
the zone, in one operation.
* BUG FIXES:
- Fix #4194: Zone file parser derailed by non-FQDN names in RHS of DNSSEC RRs.
- Fix #4202: nsd-control delzone incorrect exit code on error.
- Fix to not set GLOB_NOSORT so the nsd.conf include: files are
sorted and in a predictable order.
- Fix #3433: document that reconfig does not change per-zone stats.
Update to upstream release 4.1.25:
* FEATURES:
- nsd-control prints neater errors for file failures.
* BUG FIXES:
- Fix that nsec3 precompile deletion happens before the RRs of
the zone are deleted.
- Fix printout of accepted remote control connection for unix sockets.
- Fix use_systemd typo/leftover in remote.c.
- Fix codingstyle in nsd-checkconf.c in patch from Sharp Liu.
- append_trailing_slash has one implementation and is not repeated
differently.
- Fix coding style in nsd.c
- Fix to combine the same error function into one, from Xiaobo Liu.
- Fix initialisation in remote.c.
- please clang analyzer and fix parse of IPSECKEY with bad gateway.
- Fix nsd-checkconf fail on bad zone name.
- Annotate exit functions with noreturn.
- Remove unused if clause during server service startup.
- Fix #4156: Fix systemd service manager state change notification
When it is compiled, systemd readiness signalling is enabled.
The option in nsd.conf is not used, it is ignored when read.
Update to upstream release 4.1.24:
- Features
* #4102: control interface via local socket
* configure --enable-systemd (needs pkg-config and libsystemd) can be
used to then use-systemd: yes in nsd.conf and have readiness signalling
with systemd.
* RFC8162 support, for record type SMIMEA.
- Bug Fixes
* Patch to fix openwrt for mac os build darwin detection in configure.
* Fix that first control-interface determines if TLS is used.
Warn when IP address interfaces are used without TLS.
* #4106: Fix that stats printed from nsd-control are recast from
unsigned long to unsigned (remote.c).
* Fix that type CAA (and URI) in the zone file can contain dots
when not in quotes.
* #4133: Fix that when IXFR contains a zone with broken NSEC3PARAM chain,
NSD leniently attempts to find a working NSEC3PARAM.
Update to upstream release 4.1.23:
- Fix NSD time sensitive TSIG compare vulnerability.
Update to upstream release 4.1.22:
- Features:
* refuse-any sends truncation (+TC) in reply to ANY queries
over UDP, and allows TCP queries like normal.
* Use accept4 to speed up answer of TCP queries
- Bug fixes:
* Fix nsec3 hash of parent and child co-hosted nsec3 enabled zones.
* Fix to use same condition for nsec3 hash allocation and free.
- Changes in version 4.1.21:
- Features:
* --enable-memclean cleans up memory for use with memory checkers,
eg. valgrind.
* refuse-any nsd.conf option that refuses queries of type ANY.
* lower memory usage for tcp connections, so tcp-count can be
higher.
- Bug fixes:
* Fix spelling error in xfr-inspect.
* Fix buffer size warnings from compiler on filename lengths.