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66e793f9c3
Updated 010-configure-uname.patch as source changed.
Removed 100-example-conf-in.patch as not needed any more.
Release message:
This release has a fix for the DNSBomb issue CVE-2024-33655. This has a
low severity for Unbound, since it makes Unbound complicit in targeting
others, but does not affect Unbound so much.
To mitigate the issue new configuration options are introduced.
The options discard-timeout: 1900, wait-limit: 1000
and wait-limit-cookie: 10000 are enabled by default. They limit the
number of outstanding queries that a querier can have. This limits
the reply pulse, and make Unbound less favorable for the issue.
With the config wait-limit-netblock and wait-limit-cookie-netblock
the parameters can be fine tuned for specific destinations.
More information on the attack and Unbound's mitigations are
presented further down.
Other fixes in this release are that Unbound no longer follows symlinks
when truncating the pidfile. Unbound also does not chown the pidfile,
this is for safety reasons. There are also a number of fixes for RPZ, in
handling CNAMEs. There is a memory leak fix for the edns client subnet
cache. For DNSSEC validation a case is fixed when the query is of type
DNAME. The unbound-anchor program is fixed to first write to a temporary
file, before replacing the original. This handles disk full situations,
and because of it unbound-anchor needs permission to create that file,
in the same directory as the original file. There is also a fix for
IP_DONTFRAG, to disable fragmentation instead of the opposite.
The option cache-min-negative-ttl can be used to set the minimum TTL
for negative responses in the cache. It complements existing options to
set the maximum ttl for negative responses and to set the minimum and
maximum ttl but not specifically for negative responses.
The option cachedb-check-when-serve-expired option makes Unbound use
cachedb to check for expired responses, when serve-expired is enabled,
and cachedb is used. It is enabled by default.
The -q option for unbound-checkconf can be added to silence it when
there are no errors.
Signed-off-by: Ryan Keane <the.ra2.ifv@gmail.com>
(cherry picked from commit d421db0527)
OpenWrt packages feed
Description
This is the OpenWrt "packages"-feed containing community-maintained build scripts, options and patches for applications, modules and libraries used within OpenWrt.
Installation of pre-built packages is handled directly by the opkg utility within your running OpenWrt system or by using the OpenWrt SDK on a build system.
Usage
This repository is intended to be layered on-top of an OpenWrt buildroot. If you do not have an OpenWrt buildroot installed, see the documentation at: OpenWrt Buildroot – Installation on the OpenWrt support site.
This feed is enabled by default. To install all its package definitions, run:
./scripts/feeds update packages
./scripts/feeds install -a -p packages
License
See LICENSE file.
Package Guidelines
See CONTRIBUTING.md file.