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Fedora Update Notification
FEDORA-2024-ecd4cc8435
2024-07-21 01:38:57.829370
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Name        : tcpreplay
Product     : Fedora 40
Version     : 4.5.1
Release     : 1.fc40
URL         : http://tcpreplay.appneta.com/
Summary     : Replay captured network traffic
Description :
Tcpreplay is a tool to replay captured network traffic. Currently, tcpreplay
supports pcap (tcpdump) and snoop capture formats. Also included, is tcpprep
a tool to pre-process capture files to allow increased performance under
certain conditions as well as capinfo which provides basic information about
capture files.

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Update Information:

Announcing v4.5.1
This release contains contributions from a record number of new contributors.
This is greatly appreciated since I am a team of one, and do Tcpreplay
maintenance in my spare time.
There are many bug fixes and new features. Most notable features:
AF_XDP socket support - if you have a newer Linux kernel, you will be able to
transmit at line rates without having to install 3rd party kernel modules (e.g.
netmap, PF_RING)
-w tcpreplay option - this overrides the -i option, and allows you to write to a
PCAP file rather than an interface
--include and --exclude tcpreplay options - allows replay of a list of specific
packet numbers to replay. This may slow things down, so consider using in
combination with -w.
--fixhdrlen tcpreplay option - added to control action on packet length changes
-W tcpreplay option - suppress warnings when replaying
SLL2( Linux "cooked" capture encapsulation v2)
Haiku support
What's Changed
Add support for LINUX_SLL2 by @btriller in #728
Feature #727 - Linux SLL v2 by @fklassen in #820
Bug #779 - honour overflow for all PPS values by @fklassen in #821
AF_XDP socket extension using libxdp api by @plangarbalint in #797
Feature #822 - AF_XDP socket extension by @fklassen in #823
Nanosec accurate packet processing by @plangarbalint in #796
Handle IPv6 fragment extension header by @ChuckCottrill in #832
Bug #837 - handle IPv6 fragment extension header by @fklassen in #838
Feature #796 - nanosecond packet processing by @fklassen in #836
configure.ac: unify search dirs for pcap and add lib32 by @shr-project in #819
Feature #839 - add pull request template by @fklassen in #840
ipv6 - add check for extension header length by @GabrielGanne in #842
Bug #827 PR #842 IPv6 extension header - staging by @fklassen in #859
add check for empty cidr by @GabrielGanne in #843
Bug #824 and PR #843: check for empty CIDR by @fklassen in #860
Add option to turn on/off fix packet header length by @ChuckCottrill in #846
Bug #703 #844 PR #846: optionally fix packet header length --fixhdrlen by
@fklassen in #861
Bug 863: fix nansecond timestamp regression by @fklassen in #865
autotools - AC_HELP_STRING is obsolete in 2.70 by @GabrielGanne in #856
some Haiku support by @infrastation in #847
configure.ac: do not run conftest in case of cross compilation by @ChenQi1989 in
#849
dlt_jnpr_ether_cleanup: check config before cleanup by @Marsman1996 in #851
Fix recursive tcpedit cleanup by @GabrielGanne in #855
Bug #813: back out PR #855 by @fklassen in #866
Bug #867 - run regfree() on close by @fklassen in #868
Bug #869 tcpprep memory leak include exclude by @fklassen in #870
Bug #811 - add check for invalid jnpr header length by @fklassen in #872
Bug #792 avoid assertion and other fixes by @fklassen in #873
Bug #844 tap: ignore TUNSETIFF EBUSY errors by @fklassen in #874
Bug #876 - add missing free_umem_and_xsk function by @fklassen in #877
Feature #878 - add -w / --suppress-warning option by @fklassen in #879
Bug #835 false unsupported dlt warnings on 802.3 (Ethernet I) and LLC by
@fklassen in #880
Feature #884 include exclude options by @fklassen in #885
Feature #853 direct traffic to pcap by @fklassen in #871
Feature #853 restore missing -P command by @fklassen in #887
Bug #888: check for map == NULL in cidr.c by @fklassen in #889
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ChangeLog:

* Sat Jul 13 2024 Bojan Smojver  - 4.5.1-1
- Update to 4.5.1
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References:

  [ 1 ] Bug #2271992 - CVE-2024-3024 tcpreplay: heap-based buffer overflow [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=2271992
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2024-ecd4cc8435' 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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