pkgsrc change: remove patches/patch-configure.in.
--- 9.9.4-P2 released ---
3693. [security] memcpy was incorrectly called with overlapping
ranges resulting in malformed names being generated
on some platforms. This could cause INSIST failures
when serving NSEC3 signed zones. [RT #35120]
3658. [port] linux: Address platform specific compilation issue
when libcap-devel is installed. [RT #34838]
Security Fixes
Treat an all zero netmask as invalid when generating the localnets
acl. A Winsock library call on some Windows systems can return
an incorrect value for an interface's netmask, potentially
causing unexpected matches to BIND's built-in "localnets" Access
Control List. (CVE-2013-6230) [RT #34687]
(CVE-2013-4854 and CVE-2013-3919 were already fixed in pkgsrc).
Security Fixes
Previously an error in bounds checking on the private type
'keydata' could be used to deny service through a deliberately
triggerable REQUIRE failure (CVE-2013-4854). [RT #34238]
Prevents exploitation of a runtime_check which can crash named
when satisfying a recursive query for particular malformed zones.
(CVE-2013-3919) [RT #33690]
New Features
Added Response Rate Limiting (RRL) functionality to reduce the
effectiveness of DNS as an amplifier for reflected denial-of-service
attacks by rate-limiting substantially-identical responses. [RT
#28130]
Feature Changes
rndc status now also shows the build-id. [RT #20422]
Improved OPT pseudo-record processing to make it easier to support
new EDNS options. [RT #34414]
"configure" now finishes by printing a summary of optional BIND
features and whether they are active or inactive. ("configure
--enable-full-report" increases the verbosity of the summary.)
[RT #31777]
Addressed compatibility issues with newer versions of Microsoft
Visual Studio. [RT #33916]
Improved the 'rndc' man page. [RT #33506]
'named -g' now no longer works with an invalid logging configuration.
[RT #33473]
The default (and minimum) value for tcp-listen-queue is now 10
instead of 3. This is a subtle control setting (not applicable
to all OS environments). When there is a high rate of inbound
TCP connections, it controls how many connections can be queued
before they are accepted by named. Once this limit is exceeded,
new TCP connections will be rejected. Note however that a value
of 10 does not imply a strict limit of 10 queued TCP connections
- the impact of changing this configuration setting will be
OS-dependent. Larger values for tcp-listen queue will permit
more pending tcp connections, which may be needed where there
is a high rate of TCP-based traffic (for example in a dynamic
environment where there are frequent zone updates and transfers).
For most production servers the new default value of 10 should
be adequate. [RT #33029]
Added support for OpenSSL versions 0.9.8y, 1.0.0k, and 1.0.1e
with PKCS#11. [RT #33463]
Added logging messages on slave servers when they forward DDNS
updates to a master. [RT #33240]
Changed the logging category for RRL events from 'queries' to
'query-errors'. [RT #33540]
Bug Fixes
Fixed the "allow-query-on" option to correctly check the destination
address. [RT #34590]
Fix forwarding for forward only "zones" beneath automatic empty
zones. [RT #34583]
Fix DNSSEC auto maintenance so signatures can be removed from a
zone with only KSK keys for an algorithm. [RT #34439]
Fix DNSSEC auto maintenance so signatures from newly inactive
keys are removed (when publishing a new key while deactivating
another key at the same time). [RT #32178]
Remove bogus warning log message about missing signatures when
receiving a query for a SIG record. [RT #34600]
Fix Response Policy Zones on slave servers so new RPZ changes
take effect. [RT #34450]
Fix the "zone-statistics" option to work with the default
traditional statistics (not new "--enable-newstats" feature).
[RT #34466]
named could crash when deleting inline-signing zones with "rndc
delzone". [RT #34066]
Improved resistance to a theoretical authentication attack based
on differential timing. [RT #33939]
named was failing to answer queries during "rndc reload" [RT
#34098]
win32: Some executables had been omitted from the installer. [RT
#34116]
fixed a broken 'Invalid keyfile' error message in dnssec-keygen.
[RT #34045]
The build of BIND now installs isc/stat.h so that it's available
to /isc/file.h when building other applications that reference
these header files - for example dnsperf (see Debian bug ticket
#692467). [RT #33056]
Better handle failures building XML for stats channel responses.
[RT #33706]
Fixed a memory leak in GSS-API processing. [RT #33574]
Fixed an acache-related race condition that could cause a crash.
[RT #33602]
rndc now properly fails when given an invalid '-c' argument. [RT
#33571]
Fixed an issue with the handling of zero TTL records that could
cause improper SERVFAILs. [RT #33411]
Fixed a crash-on-shutdown race condition with DNSSEC validation.
[RT #33573]
Corrected the way that "rndc addzone" and "rndc delzone" handle
non-standard characters in zone names. [RT #33419]
Adjusted RRL behavior for recursive queries to defer rate-limiting
until after recursion is complete. Also uses correct rcode for
slipped NXDOMAIN responses. [RT #33604]
Previously, BIND could erroneously report a missing file
specification when using inline slave zones. [RT #33662]
--- 9.9.3-P2 released ---
3621. [security] Incorrect bounds checking on private type 'keydata'
can lead to a remotely triggerable REQUIRE failure
(CVE-2013-4854). [RT #34238]
Please refer CHANGES file for complete changes and here is quote from
release announce.
Introduction
BIND 9.9.3-P1 is the latest production release of BIND 9.9-ESV.
Security Fixes
Prevents exploitation of a runtime_check which can crash named
when satisfying a recursive query for particular malformed zones.
(CVE-2013-3919) [RT #33690]
Now supports NAPTR regular expression validation on all platforms,
and avoids memory exhaustion compiling pathological regular
expressions. (CVE-2013-2266) [RT #32688]
Prevents named from aborting with a require assertion failure
on servers with DNS64 enabled. These crashes might occur as a
result of specific queries that are received. (CVE-2012-5688)
[RT #30792 / #30996]
Prevents an assertion failure in named when RPZ and DNS64 are
used together. (CVE-2012-5689) [RT #32141]
New Features
Adds a new configuration option, "check-spf"; valid values are
"warn" (default) and "ignore". When set to "warn", checks SPF
and TXT records in spf format, warning if either resource record
type occurs without a corresponding record of the other resource
record type. [RT #33355]
Adds the command-line tool "dnssec-coverage" that checks to make
sure that there is no scheduled lapse in key coverage. Requires
python. [RT #28098]
Adds support for the EUI48 and EUI64 RR types. [RT #33082]
Adds support for the RFC 6742 ILNP record types (NID, LP, L32,
and L64). [RT #31836]
a) refer 'perl' in their Makefile, or
b) have a directory name of p5-*, or
c) have any dependency on any p5-* package
Like last time, where this caused no complaints.
COMMENT should not be longer than 70 characters.
COMMENT should not begin with 'A'.
COMMENT should not begin with 'An'.
COMMENT should not begin with 'a'.
COMMENT should not end with a period.
COMMENT should start with a capital letter.
pkglint warnings. Some files also got minor formatting, spelling, and style
corrections.
--- 9.9.2-P2 released ---
3516. [security] Removed the check for regex.h in configure in order
to disable regex syntax checking, as it exposes
BIND to a critical flaw in libregex on some
platforms. [RT #32688]
--- 9.9.2-P1 released ---
3407. [security] Named could die on specific queries with dns64 enabled.
[Addressed in change #3388 for BIND 9.8.5 and 9.9.3.]
Here are change changes from release note. Note security fixes except
CVE-2012-5166 should be already fixed in previous version of bind99 package.
Please refer https://kb.isc.org/article/AA-00798 for list of full bug fixes.
Security Fixes
* A deliberately constructed combination of records could cause named to hang
while populating the additional section of a response. [CVE-2012-5166] [RT
#31090]
* Prevents a named assert (crash) when queried for a record whose RDATA
exceeds 65535 bytes. [CVE-2012-4244] [RT #30416]
* Prevents a named assert (crash) when validating caused by using "Bad cache"
data before it has been initialized. [CVE-2012-3817] [RT #30025]
* A condition has been corrected where improper handling of zero-length RDATA
could cause undesirable behavior, including termination of the named
process. [CVE-2012-1667] [RT #29644]
* ISC_QUEUE handling for recursive clients was updated to address a race
condition that could cause a memory leak. This rarely occurred with UDP
clients, but could be a significant problem for a server handling a steady
rate of TCP queries. [CVE-2012-3868] [RT #29539 & #30233]
New Features
* Elliptic Curve Digital Signature Algorithm keys and signatures in DNSSEC are
now supported per RFC 6605. [RT #21918]
* Introduces a new tool "dnssec-checkds" command that checks a zone to
determine which DS records should be published in the parent zone, or which
DLV records should be published in a DLV zone, and queries the DNS to ensure
that it exists. (Note: This tool depends on python; it will not be built or
installed on systems that do not have a python interpreter.) [RT #28099]
* Introduces a new tool "dnssec-verify" that validates a signed zone, checking
for the correctness of signatures and NSEC/NSEC3 chains. [RT #23673]
* Adds configuration option "max-rsa-exponent-size <value>;" that can be used
to specify the maximum rsa exponent size that will be accepted when
validating [RT #29228]
Feature Changes
* Improves OpenSSL error logging [RT #29932]
* nslookup now returns a nonzero exit code when it is unable to get an answer.
[RT #29492]
--- 9.9.1-P2 released ---
3349. [bug] Change #3345 was incomplete. [RT #30233]
3346. [security] Bad-cache data could be used before it was
initialized, causing an assert. [RT #30025]
3345. [bug] Addressed race condition when removing the last item
or inserting the first item in an ISC_QUEUE.
[RT #29539]
3342. [bug] Change #3314 broke saving of stub zones to disk
resulting in excessive cpu usage in some cases.
[RT #29952]
To make this work properly rework the readline detection to not use LIBS
but instead use the new @LIBREADLINE@ AC_SUBST (This stops _everything_
being linked to libreadline!).
Bump PKGREVISION.
pkgsrc change: add an comment to patches/patch-bin_tests_system_Makefile.in.
Changes from release announce:
Security Fixes
* Windows binary packages distributed by ISC are now built and linked
against OpenSSL 1.0.0i
New Features
* None
Feature Changes
* BIND now recognizes the TLSA resource record type, created to
support IETF DANE (DNS-based Authentication of Named Entities)
[RT #28989]
* A note will be added to the README in future releases to explain
that the improved scalability provided by using multiple threads
to listen for and process queries (change 3137, RT #22992) does
not provide any performance benefit when running BIND on versions
of the linux kernel that do not include the 'lockless UDP transmit
path' changes that were incorporated in 2.6.39. (Some linux
distributors may have provided this functionality under their
own version numbering systems).
Bug Fixes
* The locking strategy around the handling of iterative queries
has been tuned to reduce unnecessary contention in a multi-threaded
environment. (Note that this may not provide a measurable
improvement over previous versions of BIND, but it corrects the
performance impact of change 3309 / RT #27995) [RT #29239]
* Addresses a race condition that can cause named to to crash when
the masters list for a zone is updated via rndc reload/reconfig
[RT #26732]
* named-checkconf now correctly validates dns64 clients acl
definitions. [RT #27631]
* Fixes a race condition in zone.c that can cause named to crash
during the processing of rndc delzone [RT #29028]
* Prevents a named segfault from resolver.c due to procedure
fctx_finddone() not being thread-safe. [RT #27995]
* Improves DNS64 reverse zone performance. [RT #28563]
* Adds wire format lookup method to sdb. [RT #28563]
* Uses hmctx, not mctx when freeing rbtdb->heaps to avoid triggering
an assertion when flushing cache data. [RT #28571]
* Prevents intermittent named crashes following an rndc reload [RT
#28606]
* Resolves inconsistencies in locating DNSSEC keys where zone names
contain characters that require special mappings [RT #28600]
* A new flag -R has been added to queryperf for running tests
using non-recursive queries. It also now builds correctly on
MacOS version 10.7 (darwin) [RT #28565]
* Named no longer crashes if gssapi is enabled in named.conf but
was not compiled into the binary [RT #28338]
* SDB now handles unexpected errors from back-end database drivers
gracefully instead of exiting on an assert. [RT #28534]
* Prevents named crashes as a result of dereferencing a NULL pointer
in zmgr_start_xfrin_ifquota if the zone was being removed while
there were zone transfers still pending [RT #28419]
* Corrects a parser bug that could cause named to crash while
reading a malformed zone file. [RT #28467]
* Ensures that when a client recurses its status fields are
consistently set so that named doesn't fail on an INSIST in
client.c:exit_check. [RT #28346]
* Fixed a problem preventing proper use of 64 bit time values in
libbind. [RT # 26542]
* isccc/cc.c:table_fromwire could fail to free an allocated object
on error, leading to a possible memory leak condition. [RT #28265]
* Fixed a build error on systems without ENOTSUP. [RT #28200]
* The header file isc/hmacsha.h is now installed when building
BIND. [RT #28169]
* AAAA responses will no longer be returned in the additional
section when filter-aaaa-on-v4 is in use. (Prior to this change,
they would be returned for some query types). [RT #27292]
Introduction
BIND 9.9.0 is the first production release of BIND 9.9.
This document summarizes changes from BIND 9.8 to BIND 9.9.
Please see the CHANGES file in the source code release for a
complete list of all changes.
New Features
* The new "inline-signing" option
* NXDOMAIN redirection
* "rndc flushtree <name>" command
* "rndc sync" command
* The new "rndc signing" command
* "auto-dnssec" zones
* Improves the startup time
And more.
