Fedora 28 Update: Tcpreplay Security Advisory 2018-166b220ff1

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.

This release (4.3.1) contains bug fixes only: - Fix checkspell detected typos

(#531) - Heap overflow packet2tree and get_l2len (#530) This is Tcpreplay suite

4.3.0 This release contains several bug fixes and enhancements: - Fix maxOS

TOS checksum failure (#524) - TCP sequence edits seeding (#514) - Fix issues

identifed by Codacy (#493) - CVE-2018-18408 use-after-free in post_args (#489) -CVE-2018-18407 heap-buffer-overflow csum_replace4 (#488) - CVE-2018-17974 heap-buffer-overflow dlt_en10mb_encode (#486) - CVE-2018-17580 heap-buffer-overflow

fast_edit_packet (#485) - CVE-2018-17582 heap-buffer-overflow in get_next_packet

(#484) - Out-of-tree build (#482) - CVE-2018-13112 heap-buffer-overflow in

get_l2len (#477 dup #408) - Closing stdin on pipe (#479) - Second pcap file

hangs on multiplier option (#472) - Jumbo frame support for fragroute option

(#466) - TCP sequence edit ACK corruption (#451) - TCP sequence number edit

initial SYN packet should have zero ACK (#450) - Travis CI build fails due to

new build images (#432) - Upgrade libopts to 5.18.12 to address version build

issues (#430) - Add ability to change tcp SEQ/ACK numbers (#425) - Hang using

loop and netmap options (#424) - tcpprep -S not working for large cache files

(#423) - Unable to tcprewrite range of ports with --portmap (#422) - --maxsleep

broken for values less than 1000 (#421) - -T flag breaks traffic replay timing

(#419) - Respect 2nd packet timing (#418) - Avoid non-blocking behaviour when

using STDIN (#416) - pcap containing >1020 packets produces invalid cache file

(#415) - manpage typos (#413) - Fails to open tap0 on Zephyr (#411) - Heap-buffer-overflow in get_l2protocol (#410) - Heap-buffer-overflow in packet2tree

(#409) - Heap-buffer-overflow in get_l2len (#408) - Heap-buffer-overflow in

flow_decode (#407) - Rewrite zero IP total length field to match the actual

packet length (#406) - Stack-buffer-overflow in tcpcapinfo (#405) - tcpprep

--include option does not exclude (#404) - Negative-size-param memset in

dlt_radiotap_get_80211 (#402) - tcpeplay --verbose option not working (#398) -Fix replay when using --with-testnic (#178)

* Sat Dec 29 2018 Bojan Smojver - 4.3.1-1

- bump up to 4.3.1

* Sat Jul 14 2018 Fedora Release Engineering - 4.2.5-6

- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild

* Fri Mar 9 2018 Bojan Smojver - 4.2.5-5

- add gcc build requirement

[ 1 ] Bug #1636599 - CVE-2018-17974 tcpreplay: heap-based buffer over-read in dlt_en10mb_encode in plugins/dlt_en10mb/en10mb.c [epel-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1636599

[ 2 ] Bug #1635043 - CVE-2018-17582 tcpreplay: heap-based buffer over-read in the get_next_packet() in send_packets.c [epel-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1635043

[ 3 ] Bug #1635040 - CVE-2018-17580 tcpreplay: heap-based buffer over-read in fast_edit_packet() in file send_packets.c [epel-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1635040

[ 4 ] Bug #1646410 - CVE-2018-18408 tcpreplay: use-after-free in post_args function in tcpbridge.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1646410

[ 5 ] Bug #1646404 - CVE-2018-18407 tcpreplay: tcpreplay: heap-based buffer over-read in csum_replace4 function in incremental_checksum.h [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1646404

[ 6 ] Bug #1636600

https://bugzilla.redhat.com/show_bug.cgi?id=1636600

[ 7 ] Bug #1635042 - CVE-2018-17582 tcpreplay: heap-based buffer over-read in the get_next_packet() in send_packets.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1635042

[ 8 ] Bug #1635039 - CVE-2018-17580 tcpreplay: heap-based buffer over-read in fast_edit_packet() in file send_packets.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1635039

su -c 'dnf upgrade --advisory FEDORA-2018-166b220ff1' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

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