-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-609c57afa6 2025-12-25 00:52:05.391346+00:00 --------------------------------------------------------------------------------
Name : dnscap Product : Fedora 43 Version : 2.5.0 Release : 2.fc43 URL : https://www.dns-oarc.net/tools/dnscap Summary : Network capture utility designed specifically for DNS traffic Description : dnscap is a network capture utility designed specifically for DNS traffic. It produces binary data in pcap(3) format. This utility is similar to tcpdump(1), but has a number of features tailored to DNS transactions and protocol options. -------------------------------------------------------------------------------- Update Information: Unretirement of the package and update to 2.5.0. -------------------------------------------------------------------------------- ChangeLog: * Wed Dec 3 2025 Fedor Vorobev <[email protected]> - 2.5.0-2 - Modified upstream RPM .spec file. - Made it follow Fedora Package Guidelines. - Patched cryptopan to have expected output on big endian systems. * Tue Oct 21 2025 Jerry Lundström <[email protected]> 2.5.0-1 - Release 2.5.0 * This release adds two new plugin extensions, rewrites the compressed PCAP reader, removes a PCAP header check to not drop valid packets and fixes problems with `-e` filtering. * New plugin extensions: - `DNSCAP_EXT_BREAKLOOP_PCAPS`: for stopping the PCAP process/capture loop - `DNSCAP_EXT_GET_LAST_TOTAL_COMPRESS_READ`: to get the uncompressed bytes counter from the compression backend in use * Compressed PCAP reader: - Complete rewrite of the reader to fix several bugs, like buffer overrun and infinite loops - Add support to read bzip2 PCAPs - New option `-o override_compress_extension=<ext>` to force a specific compression when reading * Fixes: - Remove PCAP `hdr.len != hdr.caplen` check to not drop valid packets - `-e`: Fix #356 - Provide usage warning instead of assert'ing on empty option - Remove confusing part of documentation (may still be a bit confusing...) - Fix filtering where TC=1 and no rcode * Other changes: - Allow C++ to include `dnscap_common.h` without needing to specify `extern "C"` - Update email address, remove old obsolete list address - Various fixes for CI and code coverage * Commits: 6fb07d6 -e filter 66a26b9 fix scan-build 43f1137 CI updates 8e22e9f CI 90402ac bsd builds ba531eb slim deps d401d81 builds 219d05d ci 6795ad3 Migrate to Codeberg 09747ce RPM 81f142c Compress read e583788 Fix dropped packets a042145 proper fix gcov b1741d4 fix gcov 6914dc9 breakloop 07917b4 C++ 0ebdffc C++ 5b768e5 Email * Thu Jun 26 2025 Jerry Lundström <[email protected]> 2.4.1-1 - Release 2.4.1 * This patch release fixes a bug introduced in v2.4.0 where writing gziped PCAPs broke, and readds sending timestamp to plugins close function which was incorrectly removed in v2.2.1. * Changes: - Remove obsolete code with zlib being required - Add gz write test - Fix #334: - Readd timestamp when calling plugin close - Update plugin close interface to pass timestamp that was missed in 2f65abd0ea059046a3ab54260806891d557d1180 * Commits: 9abd07d plugin close b10f923 gz write * Mon Jun 23 2025 Jerry Lundström <[email protected]> 2.4.0-1 - Release 2.4.0 * This release brings support for reading compressed PCAPs, a few new plugin extensions and updates to autotools. * Changes: - Add `CHANGES` to docs - Update autotools requirement to 2.69 and fix deprecation warnings - Support reading gz/xz/lz4/zst compressed PCAPs based on file extension - New plugin extensions: - `DNSCAP_EXT_GET_PCAP_THREAD_FTELL`: function for getting the current uncompressed position in the PCAP file being read upon being called - `DNSCAP_EXT_GET_PKTHDR_CAPLEN`: function that returns the actual packet length as reported by libpcap * Commits: f7e4cad SLE/openSUSE lz4 b30d82f Autotools, compressed PCAPs, plugin extensions ac7f37b CHANGES * Thu Apr 24 2025 Jerry Lundström <[email protected]> 2.3.1-1 - Release 2.3.1 * This patch release fixes issues on 32bit systems when they are using 64bit time structures (`_TIME_BITS` set to 64) and updates pcap-thread to require libpcap with `DLT_LINUX_SLL2` support. * Commits: a5e9a4a pcap-thread v4.1.1 731d9e0 Add support for 64bit time structures on 32bit systems * Thu Apr 17 2025 Jerry Lundström <[email protected]> 2.3.0-1 - Release 2.3.0 * This release adds support for Linux cooked v2 link-type, a new output format, a new plugin and fixes a couple of issues. * The new output format `tcpdns` can be used to generate a file with the DNS as a TCP stream, first 16bit size (network order) then the DNS message, which is compatible with `dnsperf -B`. * The new plugin `asudp` can be used to rewrite outgoing packet by taking the DNS that's found and construct UDP packets from it. * Other changes: - Fix #314: - man-page: Clarify that `pktsize` is shown before parsing the IP packet - `-g`: Quote `,` characters - Fix #316: Fix handling of L2/ethernet frames that are larger than the IPv4/v6 packet - Fix multiple print statements w.r.t. `size_t`/`struct timeval`, `%zu`/`%ld` and type casting - Handle extension function pointers better - Clarify that `-C` counts uncompressed output - Block PCAP output if TCP reassemble is used - Increase maximum DNS messages in a reassembled TCP message - Add new extension interface for setting output packet - Update pcap-thread to v4.1.0 * Commits: e689bc8 pcap-thread v4.1.0 29d184b DLT_LINUX_SLL2 ba793a9 Fixes, asudp plugin, tcpdns output format 6c133d4 Ethernet padding 420548a Diag output 8b92a52 SPEC a3fb1dd Mailing-list * Tue Sep 10 2024 Jerry Lundström <[email protected]> 2.2.1-1 - Release 2.2.1 * This patch release fixes the BPF to correct capture ICMPv6, a typo in the filter had it matching "ip" and not "ip6". * Other changes are updates to GitHub workflows and man-pages. * Commits: ea82cd1 Copyright aa14a9f ICMP BPF filter 6ef17e2 Badges 6722677 Workflow 1cb22f0 Man-page opt, Dumper -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-609c57afa6' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------
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