tcpdump-4.9.0-5.el7

Tcpdump is a command-line tool for monitoring network traffic.
Tcpdump can capture and display the packet headers on a particular
network interface or on all interfaces. Tcpdump can display all of
the packet headers, or just the ones that match particular criteria.

Install tcpdump if you need a program to monitor network traffic.

CVE-2015-0261
Integer signedness error in the mobility_opt_print function in the
IPv6 mobility printer in tcpdump before 4.7.2 allows remote attackers
to cause a denial of service (out-of-bounds read and crash) or
possibly execute arbitrary code via a negative length value.
CVE-2015-2153
The rpki_rtr_pdu_print function in print-rpki-rtr.c in the TCP printer
in tcpdump before 4.7.2 allows remote attackers to cause a denial of
service (out-of-bounds read or write and crash) via a crafted header
length in an RPKI-RTR Protocol Data Unit (PDU).
CVE-2015-2154
The osi_print_cksum function in print-isoclns.c in the ethernet
printer in tcpdump before 4.7.2 allows remote attackers to cause a
denial of service (out-of-bounds read and crash) via a crafted (1)
length, (2) offset, or (3) base pointer checksum value.
CVE-2015-2155
The force printer in tcpdump before 4.7.2 allows remote attackers to
cause a denial of service (crash) and possibly execute arbitrary code
via unspecified vectors.
CVE-2016-7922
The AH parser in tcpdump before 4.9.0 has a buffer overflow in
print-ah.c:ah_print().
CVE-2016-7923
The ARP parser in tcpdump before 4.9.0 has a buffer overflow in
print-arp.c:arp_print().
CVE-2016-7924
The ATM parser in tcpdump before 4.9.0 has a buffer overflow in
print-atm.c:oam_print().
CVE-2016-7925
The compressed SLIP parser in tcpdump before 4.9.0 has a buffer
overflow in print-sl.c:sl_if_print().
CVE-2016-7926
The Ethernet parser in tcpdump before 4.9.0 has a buffer overflow in
print-ether.c:ethertype_print().
CVE-2016-7927
The IEEE 802.11 parser in tcpdump before 4.9.0 has a buffer overflow in
print-802_11.c:ieee802_11_radio_print().
CVE-2016-7928
The IPComp parser in tcpdump before 4.9.0 has a buffer overflow in
print-ipcomp.c:ipcomp_print().
CVE-2016-7929
The Juniper PPPoE ATM parser in tcpdump before 4.9.0 has a buffer
overflow in print-juniper.c:juniper_parse_header().
CVE-2016-7930
The LLC/SNAP parser in tcpdump before 4.9.0 has a buffer overflow in
print-llc.c:llc_print().
CVE-2016-7931
The MPLS parser in tcpdump before 4.9.0 has a buffer overflow in
print-mpls.c:mpls_print().
CVE-2016-7932
The PIM parser in tcpdump before 4.9.0 has a buffer overflow in
print-pim.c:pimv2_check_checksum().
CVE-2016-7933
The PPP parser in tcpdump before 4.9.0 has a buffer overflow in
print-ppp.c:ppp_hdlc_if_print().
CVE-2016-7934
The RTCP parser in tcpdump before 4.9.0 has a buffer overflow in
print-udp.c:rtcp_print().
CVE-2016-7935
The RTP parser in tcpdump before 4.9.0 has a buffer overflow in
print-udp.c:rtp_print().
CVE-2016-7936
The UDP parser in tcpdump before 4.9.0 has a buffer overflow in
print-udp.c:udp_print().
CVE-2016-7937
The VAT parser in tcpdump before 4.9.0 has a buffer overflow in
print-udp.c:vat_print().
CVE-2016-7938
The ZeroMQ parser in tcpdump before 4.9.0 has an integer overflow in
print-zeromq.c:zmtp1_print_frame().
CVE-2016-7939
The GRE parser in tcpdump before 4.9.0 has a buffer overflow in
print-gre.c, multiple functions.
CVE-2016-7940
The STP parser in tcpdump before 4.9.0 has a buffer overflow in
print-stp.c, multiple functions.
CVE-2016-7973
The AppleTalk parser in tcpdump before 4.9.0 has a buffer overflow in
print-atalk.c, multiple functions.
CVE-2016-7974
The IP parser in tcpdump before 4.9.0 has a buffer overflow in
print-ip.c, multiple functions.
CVE-2016-7975
The TCP parser in tcpdump before 4.9.0 has a buffer overflow in
print-tcp.c:tcp_print().
CVE-2016-7983
The BOOTP parser in tcpdump before 4.9.0 has a buffer overflow in
print-bootp.c:bootp_print().
CVE-2016-7984
The TFTP parser in tcpdump before 4.9.0 has a buffer overflow in
print-tftp.c:tftp_print().
CVE-2016-7985
The CALM FAST parser in tcpdump before 4.9.0 has a buffer overflow in
print-calm-fast.c:calm_fast_print().
CVE-2016-7986
The GeoNetworking parser in tcpdump before 4.9.0 has a buffer overflow
in print-geonet.c, multiple functions.
CVE-2016-7992
The Classical IP over ATM parser in tcpdump before 4.9.0 has a buffer
overflow in print-cip.c:cip_if_print().
CVE-2016-7993
A bug in util-print.c:relts_print() in tcpdump before 4.9.0 could cause
a buffer overflow in multiple protocol parsers (DNS, DVMRP, HSRP, IGMP,
lightweight resolver protocol, PIM).
CVE-2016-8574
The FRF.15 parser in tcpdump before 4.9.0 has a buffer overflow in
print-fr.c:frf15_print().
CVE-2016-8575
The Q.933 parser in tcpdump before 4.9.0 has a buffer overflow in
print-fr.c:q933_print(), a different vulnerability than CVE-2017-5482.
CVE-2017-5202
The ISO CLNS parser in tcpdump before 4.9.0 has a buffer overflow in
print-isoclns.c:clnp_print().
CVE-2017-5203
The BOOTP parser in tcpdump before 4.9.0 has a buffer overflow in
print-bootp.c:bootp_print().
CVE-2017-5204
The IPv6 parser in tcpdump before 4.9.0 has a buffer overflow in
print-ip6.c:ip6_print().
CVE-2017-5205
The ISAKMP parser in tcpdump before 4.9.0 has a buffer overflow in
print-isakmp.c:ikev2_e_print().
CVE-2017-5341
The OTV parser in tcpdump before 4.9.0 has a buffer overflow in
print-otv.c:otv_print().
CVE-2017-5342
In tcpdump before 4.9.0, a bug in multiple protocol parsers (Geneve,
GRE, NSH, OTV, VXLAN and VXLAN GPE) could cause a buffer overflow in
print-ether.c:ether_print().
CVE-2017-5482
The Q.933 parser in tcpdump before 4.9.0 has a buffer overflow in
print-fr.c:q933_print(), a different vulnerability than CVE-2016-8575.
CVE-2017-5483
The SNMP parser in tcpdump before 4.9.0 has a buffer overflow in
print-snmp.c:asn1_parse().
CVE-2017-5484
The ATM parser in tcpdump before 4.9.0 has a buffer overflow in
print-atm.c:sig_print().
CVE-2017-5485
The ISO CLNS parser in tcpdump before 4.9.0 has a buffer overflow in
addrtoname.c:lookup_nsap().
CVE-2017-5486
The ISO CLNS parser in tcpdump before 4.9.0 has a buffer overflow in
print-isoclns.c:clnp_print().