For details see:
https://nlnetlabs.nl/projects/unbound/download/#unbound-1-17-0
"Features
Merge #753: ACL per interface. (New interface-* configuration options).
Merge #760: PROXYv2 downstream support. (New proxy-protocol-port configuration option).
Bug Fixes
Fix#728: alloc_reg_obtain() core dump. Stop double alloc_reg_release
when serviced_create fails.
Fix edns subnet so that scope 0 answers only match sourcemask 0 queries
for answers from cache if from a query with sourcemask 0.
Fix unittest for edns subnet change.
Merge #730 from luisdallos: Fix startup failure on Windows 8.1 due to
unsupported IPV6_USER_MTU socket option being set.
Fix ratelimit inconsistency, for ip-ratelimits the value is the amount
allowed, like for ratelimits.
Fix#734 [FR] enable unbound-checkconf to detect more (basic) errors.
Fix to log accept error ENFILE and EMFILE errno, but slowly, once per
10 seconds. Also log accept failures when no slow down is used.
Fix to avoid process wide fcntl calls mixed with nonblocking operations
after a blocked write.
Patch from Vadim Fedorenko that adds MSG_DONTWAIT to receive
operations, so that instruction reordering does not cause mistakenly
blocking socket operations.
Fix to wait for blocked write on UDP sockets, with a timeout if it
takes too long the packet is dropped.
Fix for wait for udp send to stop when packet is successfully sent.
Fix#741: systemd socket activation fails on IPv6.
Fix to update config tests to fix checking if nonblocking sockets work
on OpenBSD.
Slow down log frequency of write wait failures.
Fix to set out of file descriptor warning to operational verbosity.
Fix to log a verbose message at operational notice level if a thread is
not responding, to stats requests. It is logged with thread
identifiers.
Remove include that was there for debug purposes.
Fix to check pthread_t size after pthread has been detected.
Convert tdir tests to use the new skip_test functionality.
Remove unused testcode/mini_tpkg.sh file.
Better output for skipped tdir tests.
Fix doxygen warning in respip.h.
Fix to remove erroneous TC flag from TCP upstream.
Fix test tdir skip report printout.
Fix windows compile, the identifier interface is defined in headers.
Fix to close errno block in comm_point_tcp_handle_read outside of ifdef.
Fix static analysis report to remove dead code from the
rpz_callback_from_iterator_module function.
Fix to clean up after the acl_interface unit test.
Merge #764: Leniency for target discovery when under load (for
NRDelegation changes).
Use DEBUG_TDIR from environment in mini_tdir.sh for debugging.
Fix string comparison in mini_tdir.sh.
Make ede.tdir test more predictable by using static data.
Fix checkconf test for dnscrypt and proxy port.
Fix dnscrypt compile for proxy protocol code changes.
Fix to stop responses with TC flag from resulting in partial responses.
It retries to fetch the data elsewhere, or fails the query and in depth
fix removes the TC flag from the cached item.
Fix proxy length debug output printout typecasts.
Fix to stop possible loops in the tcp reuse code (write_wait list and
tcp_wait list). Based on analysis and patch from Prad Seniappan and
Karthik Umashankar.
Fix PROXYv2 header read for TCP connections when no proxied addresses
are provided."
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
Changelog:
"6.0.8 -- 2022-09-27
Task #5552: libhtp 0.5.41
6.0.7 -- 2022-09-27
Security #5430: mqtt: DOS by quadratic with too many transactions in one parse (6.0.x backport)
Bug #5559: BUG_ON triggered from TmThreadsInjectFlowById (6.0.x backport)
Bug #5549: Failed assert DeStateSearchState (6.0.x)
Bug #5548: tcp: assertion failed in DoInsertSegment (BUG_ON) (6.0.x)
Bug #5547: rules: less strict parsing of unexpected flowbit options
Bug #5546: rules: don't error on bad hex in content
Bug #5540: detect: transform strip whitespace creates a 0-sized variable-length array: backport6
Bug #5505: http2: slow http2_frames_get_header_value_vec because of allocation [backport6]
Bug #5471: Reject action is no longer working (6.0.x backport)
Bug #5467: rules: more graceful handling of anomalies for stable versions
Bug #5459: Counters are not initialized in all places. (6.0.x backport)
Bug #5448: nfs: add maximum number of operations per compound (6.0.x backport)
Bug #5436: Infinite loop if the sniffing interface temporarily goes down (6.0.x backports)
Bug #5335: flow: vlan.use-for-tracking is not used for ICMPv4 (6.0.x backport)
Bug #4421: flow manager: using too much CPU during idle (6.0.x backport)
Feature #5535: ips: add "reject" action to exception policies (6.0.x backport)
Feature #5500: ips: midstream: add "exception policy" for midstream (6.0.x backport)
Task #5551: doc: add exception policy documentation (6.0.x)
Task #5533: detect/parse: add tests for parsing signatures with reject and drop action (6.0.x backport)
Task #5525: exceptions: error out when invalid configuration value is passed (6.0.x backport)
Task #5381: add `alert-queue-expand-fails` command-line option (6.0.x backport)
Task #5328: python: distutils deprecation warning (6.0.x backport)"
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
- Update from version 2.4.8 to 2.4.9
- Update of rootfile
- Changelog
Release 2.4.9 Tue September 20 2022
Security fixes:
#629#640 CVE-2022-40674 -- Heap use-after-free vulnerability in
function doContent. Expected impact is denial of service
or potentially arbitrary code execution.
Bug fixes:
#634 MinGW: Fix mis-compilation for -D__USE_MINGW_ANSI_STDIO=0
#614 docs: Fix documentation on effect of switch XML_DTD on
symbol visibility in doc/reference.html
Other changes:
#638 MinGW: Make fix-xmltest-log.sh drop more Wine bug output
#596#625 Autotools: Sync CMake templates with CMake 3.22
#608 CMake: Migrate from use of CMAKE_*_POSTFIX to
dedicated variables EXPAT_*_POSTFIX to stop affecting
other projects
#597#599 Windows|CMake: Add missing -DXML_STATIC to test runners
and fuzzers
#512#621 Windows|CMake: Render .def file from a template to fix
linking with -DEXPAT_DTD=OFF and/or -DEXPAT_ATTR_INFO=ON
#611#621 MinGW|CMake: Apply MSVC .def file when linking
#622#624 MinGW|CMake: Sync library name with GNU Autotools,
i.e. produce libexpat-1.dll rather than libexpat.dll
by default. Filename libexpat.dll.a is unaffected.
#632 MinGW|CMake: Set missing variable CMAKE_RC_COMPILER in
toolchain file "cmake/mingw-toolchain.cmake" to avoid
error "windres: Command not found" on e.g. Ubuntu 20.04
#597#627 CMake: Unify inconsistent use of set() and option() in
context of public build time options to take need for
set(.. FORCE) in projects using Expat by means of
add_subdirectory(..) off Expat's users' shoulders
#626#641 Stop exporting API symbols when building a static library
#644 Resolve use of deprecated "fgrep" by "grep -F"
#620 CMake: Make documentation on variables a bit more consistent
#636 CMake: Drop leading whitespace from a #cmakedefine line in
file expat_config.h.cmake
#594 xmlwf: Fix harmless variable mix-up in function nsattcmp
#592#593#610 Address Cppcheck warnings
#643 Address Clang 15 compiler warnings
#642#644 Version info bumped from 9:8:8 to 9:9:8;
see https://verbump.de/ for what these numbers do
Infrastructure:
#597#598 CI: Windows: Start covering MSVC 2022
#619 CI: macOS: Migrate off deprecated macOS 10.15
#632 CI: Linux: Make migration off deprecated Ubuntu 18.04 work
#643 CI: Upgrade Clang from 14 to 15
#637 apply-clang-format.sh: Add support for BSD find
#633 coverage.sh: Exclude MinGW headers
#635 coverage.sh: Fix name collision for -funsigned-char
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
For details see:
https://downloads.isc.org/isc/bind9/9.16.33/doc/arm/html/notes.html#notes-for-bind-9-16-33
"Security Fixes
Previously, there was no limit to the number of database lookups
performed while processing large delegations, which could be abused to
severely impact the performance of named running as a recursive
resolver. This has been fixed. (CVE-2022-2795)
ISC would like to thank Yehuda Afek from Tel-Aviv University and Anat
Bremler-Barr & Shani Stajnrod from Reichman University for bringing
this vulnerability to our attention. [GL #3394]
named running as a resolver with the stale-answer-client-timeout option
set to 0 could crash with an assertion failure, when there was a stale
CNAME in the cache for the incoming query. This has been fixed.
(CVE-2022-3080) [GL #3517]
A memory leak was fixed that could be externally triggered in the
DNSSEC verification code for the ECDSA algorithm. (CVE-2022-38177) [GL
#3487]
Memory leaks were fixed that could be externally triggered in the
DNSSEC verification code for the EdDSA algorithm. (CVE-2022-38178) [GL
#3487]
Feature Changes
Response Rate Limiting (RRL) code now treats all QNAMEs that are
subject to wildcard processing within a given zone as the same name, to
prevent circumventing the limits enforced by RRL. [GL #3459]
Zones using dnssec-policy now require dynamic DNS or inline-signing to
be configured explicitly. [GL #3381]
A backward-compatible approach was implemented for encoding
internationalized domain names (IDN) in dig and converting the domain
to IDNA2008 form; if that fails, BIND tries an IDNA2003 conversion. [GL
#3485]
Bug Fixes
A serve-stale bug was fixed, where BIND would try to return stale data
from cache for lookups that received duplicate queries or queries that
would be dropped. This bug resulted in premature SERVFAIL responses,
and has now been resolved. [GL #2982]"
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
For details see:
https://lists.nlnetlabs.nl/pipermail/unbound-users/2022-September/007885.html
"This release fixes CVE-2022-3204 Non-Responsive Delegation
Attack. It was reported by Yehuda Afek from Tel-Aviv
University and Anat Bremler-Barr and Shani Stajnrod from
Reichman University.
This fixes for better performance when under load, by cutting
promiscuous queries for nameserver discovery and limiting the
number of times a delegation point can look in the cache for
missing records.
Bug Fixes
- Patch for CVE-2022-3204 Non-Responsive Delegation Attack."
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
Since we replace Perl, users most likely get to see some nasty "Internal
Server Error" messages during the upgrade. To suppres them, and to limit
the chance of side effects, stop Apache before applying the update, and
start it again afterwards.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
