Summary
Wilfried Kirsch discovered a buffer overflow in the SLIP decoder
in tcpdump. A remote attacker could use this to cause a denial
of service (application crash) or possibly execute arbitrary
code. (CVE-2017-11543)
Bhargava Shastry discovered a buffer overflow in the bitfield converter
utility function bittok2str_internal() in tcpdump. A remote attacker
could use this to cause a denial of service (application crash)
or possibly execute arbitrary code. (CVE-2017-13011)
Otto Airamo and Antti Levomäki discovered logic errors in different
protocol parsers in tcpdump that could lead to an infinite loop. A
remote attacker could use these to cause a denial of service
(application hang). CVE-2017-12989, CVE-2017-12990, CVE-2017-12995,
CVE-2017-12997)
Otto Airamo, Brian Carpenter, Yannick Formaggio, Kamil Frankowicz,
Katie Holly, Kim Gwan Yeong, Antti Levomäki, Henri Salo, and Bhargava
Shastry discovered out-of-bounds reads in muliptle protocol parsers
in tcpdump. A remote attacker could use these to cause a denial
of service (application crash). (CVE-2017-11108, CVE-2017-11541,
CVE-2017-11542, CVE-2017-12893, CVE-2017-12894, CVE-2017-12895,
CVE-2017-12896, CVE-2017-12897, CVE-2017-12898, CVE-2017-12899,
CVE-2017-12900, CVE-2017-12901, CVE-2017-12902, CVE-2017-12985,
CVE-2017-12986, CVE-2017-12987, CVE-2017-12988, CVE-2017-12991,
CVE-2017-12992, CVE-2017-12993, CVE-2017-12994, CVE-2017-12996,
CVE-2017-12998, CVE-2017-12999, CVE-2017-13000, CVE-2017-13001,
CVE-2017-13002, CVE-2017-13003, CVE-2017-13004, CVE-2017-13005,
CVE-2017-13006, CVE-2017-13007, CVE-2017-13008, CVE-2017-13009,
CVE-2017-13010, CVE-2017-13012, CVE-2017-13013, CVE-2017-13014,
CVE-2017-13015, CVE-2017-13016, CVE-2017-13017, CVE-2017-13018,
CVE-2017-13019, CVE-2017-13020, CVE-2017-13021, CVE-2017-13022,
CVE-2017-13023, CVE-2017-13024, CVE-2017-13025, CVE-2017-13026,
CVE-2017-13027, CVE-2017-13028, CVE-2017-13029, CVE-2017-13030,
CVE-2017-13031, CVE-2017-13032, CVE-2017-13033, CVE-2017-13034,
CVE-2017-13035, CVE-2017-13036, CVE-2017-13037, CVE-2017-13038,
CVE-2017-13039, CVE-2017-13040, CVE-2017-13041, CVE-2017-13042,
CVE-2017-13043, CVE-2017-13044, CVE-2017-13045, CVE-2017-13046,
CVE-2017-13047, CVE-2017-13048, CVE-2017-13049, CVE-2017-13050,
CVE-2017-13051, CVE-2017-13052, CVE-2017-13053, CVE-2017-13054,
CVE-2017-13055, CVE-2017-13687, CVE-2017-13688, CVE-2017-13689,
CVE-2017-13690, CVE-2017-13725)
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 14.04 LTS 14.04:LTS | tcpdump | 4.9.2-0ubuntu0.14.04.1 |
| Ubuntu · 16.04 LTS 16.04:LTS | tcpdump | 4.9.2-0ubuntu0.16.04.1 |
Vulnerabilities 90
-
Critical 9.8
The SMB/CIFS parser in tcpdump before 4.9.2 has a buffer over-read in smbutil.c:name_len().
-
Critical 9.8
Several protocol parsers in tcpdump before 4.9.2 could cause a buffer over-read in addrtoname.c:lookup_bytestring().
-
Critical 9.8
The ICMP parser in tcpdump before 4.9.2 has a buffer over-read in print-icmp.c:icmp_print().
-
Critical 9.8
The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c:isakmp_rfc3948_print().
-
Critical 9.8
The ISO CLNS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:isoclns_print().
-
Critical 9.8
The NFS parser in tcpdump before 4.9.2 has a buffer over-read in print-nfs.c:interp_reply().
-
Critical 9.8
The DECnet parser in tcpdump before 4.9.2 has a buffer over-read in print-decnet.c:decnet_print().
-
Critical 9.8
The EIGRP parser in tcpdump before 4.9.2 has a buffer over-read in print-eigrp.c:eigrp_print().
-
Critical 9.8
The Zephyr parser in tcpdump before 4.9.2 has a buffer over-read in print-zephyr.c, several functions.
-
Critical 9.8
The IPv6 parser in tcpdump before 4.9.2 has a buffer over-read in print-ip6.c:ip6_print().
-
Critical 9.8
The ISAKMP parser in tcpdump before 4.9.2 could enter an infinite loop due to bugs in print-isakmp.c, several functions.
-
Critical 9.8
The RIPng parser in tcpdump before 4.9.2 has a buffer over-read in print-ripng.c:ripng_print().
-
Critical 9.8
The Juniper protocols parser in tcpdump before 4.9.2 has a buffer over-read in print-juniper.c, several functions.
-
Critical 9.8
The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:bgp_attr_print().
-
Critical 9.8
The DNS parser in tcpdump before 4.9.2 could enter an infinite loop due to a bug in print-domain.c:ns_print().
-
Critical 9.8
The PIMv2 parser in tcpdump before 4.9.2 has a buffer over-read in print-pim.c:pimv2_print().
-
Critical 9.8
The LLDP parser in tcpdump before 4.9.2 could enter an infinite loop due to a bug in print-lldp.c:lldp_private_8021_pri…
-
Critical 9.8
The IEEE 802.15.4 parser in tcpdump before 4.9.2 has a buffer over-read in print-802_15_4.c:ieee802_15_4_if_print().
-
Critical 9.8
The NFS parser in tcpdump before 4.9.2 has a buffer over-read in print-nfs.c:nfs_printfh().
-
Critical 9.8
The AODV parser in tcpdump before 4.9.2 has a buffer over-read in print-aodv.c:aodv_extension().
-
Critical 9.8
The L2TP parser in tcpdump before 4.9.2 has a buffer over-read in print-l2tp.c, several functions.
-
Critical 9.8
The BEEP parser in tcpdump before 4.9.2 has a buffer over-read in print-beep.c:l_strnstart().
-
Critical 9.8
The ARP parser in tcpdump before 4.9.2 has a buffer over-read in print-arp.c, several functions.
-
Critical 9.8
The White Board protocol parser in tcpdump before 4.9.2 has a buffer over-read in print-wb.c:wb_prep(), several functio…
-
Critical 9.8
The EAP parser in tcpdump before 4.9.2 has a buffer over-read in print-eap.c:eap_print().
-
Critical 9.8
The ISO ES-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:esis_print().
-
Critical 9.8
The DHCPv6 parser in tcpdump before 4.9.2 has a buffer over-read in print-dhcp6.c:dhcp6opt_print().
-
Critical 9.8
The PGM parser in tcpdump before 4.9.2 has a buffer over-read in print-pgm.c:pgm_print().
-
Critical 9.8
The VTP parser in tcpdump before 4.9.2 has a buffer over-read in print-vtp.c:vtp_print().
-
Critical 9.8
The ICMPv6 parser in tcpdump before 4.9.2 has a buffer over-read in print-icmp6.c:icmp6_print().
-
Critical 9.8
The IP parser in tcpdump before 4.9.2 has a buffer over-read in print-ip.c:ip_printroute().
-
Critical 9.8
The IPv6 mobility parser in tcpdump before 4.9.2 has a buffer over-read in print-mobility.c:mobility_opt_print().
-
Critical 9.8
The IPv6 mobility parser in tcpdump before 4.9.2 has a buffer over-read in print-mobility.c:mobility_opt_print().
-
Critical 9.8
The LLDP parser in tcpdump before 4.9.2 has a buffer over-read in print-lldp.c:lldp_mgmt_addr_tlv_print().
-
Critical 9.8
The BOOTP parser in tcpdump before 4.9.2 has a buffer over-read in print-bootp.c:bootp_print().
-
Critical 9.8
The IPv6 fragmentation header parser in tcpdump before 4.9.2 has a buffer over-read in print-frag6.c:frag6_print().
-
Critical 9.8
The PGM parser in tcpdump before 4.9.2 has a buffer over-read in print-pgm.c:pgm_print().
-
Critical 9.8
The ISO IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:isis_print_id().
-
Critical 9.8
The IP parser in tcpdump before 4.9.2 has a buffer over-read in print-ip.c:ip_printts().
-
Critical 9.8
The PPP parser in tcpdump before 4.9.2 has a buffer over-read in print-ppp.c:handle_mlppp().
-
Critical 9.8
The MPTCP parser in tcpdump before 4.9.2 has a buffer over-read in print-mptcp.c, several functions.
-
Critical 9.8
The ICMPv6 parser in tcpdump before 4.9.2 has a buffer over-read in print-icmp6.c:icmp6_nodeinfo_print().
-
Critical 9.8
The VQP parser in tcpdump before 4.9.2 has a buffer over-read in print-vqp.c:vqp_print().
-
Critical 9.8
The ISO ES-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:esis_print().
-
Critical 9.8
The RSVP parser in tcpdump before 4.9.2 has a buffer over-read in print-rsvp.c:rsvp_obj_print().
-
Critical 9.8
The RPKI-Router parser in tcpdump before 4.9.2 has a buffer over-read in print-rpki-rtr.c:rpki_rtr_pdu_print().
-
Critical 9.8
The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:decode_rt_routing_info().
-
Critical 9.8
The LLDP parser in tcpdump before 4.9.2 has a buffer over-read in print-lldp.c:lldp_private_8023_print().
-
Critical 9.8
The ISO IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:isis_print_is_reach_subtlv().
-
Critical 9.8
The Cisco HDLC parser in tcpdump before 4.9.2 has a buffer over-read in print-chdlc.c:chdlc_print().
-
Critical 9.8
The OLSR parser in tcpdump before 4.9.2 has a buffer over-read in print-olsr.c:olsr_print().
-
Critical 9.8
The IKEv1 parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c:ikev1_id_print().
-
Unscored —
tcpdump 4.9.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) …
-
Unscored —
tcpdump 4.9.0 has a heap-based buffer over-read in the lldp_print function in print-lldp.c, related to util-print.c.
-
Unscored —
tcpdump 4.9.0 has a heap-based buffer over-read in the pimv1_print function in print-pim.c.
-
Unscored —
tcpdump 4.9.0 has a buffer overflow in the sliplink_print function in print-sl.c.
-
Unscored —
Several protocol parsers in tcpdump before 4.9.2 could cause a buffer over-read in util-print.c:tok2strbuf().
-
Unscored —
The IPv6 routing header parser in tcpdump before 4.9.2 has a buffer over-read in print-rt6.c:rt6_print().
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Unscored —
The IEEE 802.11 parser in tcpdump before 4.9.2 has a buffer over-read in print-802_11.c:parse_elements().
-
Unscored —
The telnet parser in tcpdump before 4.9.2 has a buffer over-read in print-telnet.c:telnet_parse().
-
Unscored —
The RESP parser in tcpdump before 4.9.2 could enter an infinite loop due to a bug in print-resp.c:resp_get_length().
-
Unscored —
The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:bgp_attr_print().
-
Unscored —
The IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:isis_print_extd_ip_reach().
-
Unscored —
The IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:isis_print().
-
Unscored —
The LMP parser in tcpdump before 4.9.2 has a buffer over-read in print-lmp.c:lmp_print().
-
Unscored —
The Juniper protocols parser in tcpdump before 4.9.2 has a buffer over-read in print-juniper.c:juniper_parse_header().
-
Unscored —
The NFS parser in tcpdump before 4.9.2 has a buffer over-read in print-nfs.c:xid_map_enter().
-
Unscored —
The Apple PKTAP parser in tcpdump before 4.9.2 has a buffer over-read in print-pktap.c:pktap_if_print().
-
Unscored —
The IEEE 802.11 parser in tcpdump before 4.9.2 has a buffer over-read in print-802_11.c:parse_elements().
-
Unscored —
The IPv6 mobility parser in tcpdump before 4.9.2 has a buffer over-read in print-mobility.c:mobility_print().
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Unscored —
Several protocol parsers in tcpdump before 4.9.2 could cause a buffer overflow in util-print.c:bittok2str_internal().
-
Unscored —
The ICMP parser in tcpdump before 4.9.2 has a buffer over-read in print-icmp.c:icmp_print().
-
Unscored —
The PGM parser in tcpdump before 4.9.2 has a buffer over-read in print-pgm.c:pgm_print().
-
Unscored —
The IPv6 mobility parser in tcpdump before 4.9.2 has a buffer over-read in print-mobility.c:mobility_opt_print().
-
Unscored —
The ISO IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c, several functions.
-
Unscored —
The PPP parser in tcpdump before 4.9.2 has a buffer over-read in print-ppp.c:print_ccp_config_options().
-
Unscored —
The PIM parser in tcpdump before 4.9.2 has a buffer over-read in print-pim.c, several functions.
-
Unscored —
The RADIUS parser in tcpdump before 4.9.2 has a buffer over-read in print-radius.c:print_attr_string().
-
Unscored —
The VTP parser in tcpdump before 4.9.2 has a buffer over-read in print-vtp.c:vtp_print().
-
Unscored —
The OSPFv3 parser in tcpdump before 4.9.2 has a buffer over-read in print-ospf6.c:ospf6_decode_v3().
-
Unscored —
The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c, several functions.
-
Unscored —
The HNCP parser in tcpdump before 4.9.2 has a buffer over-read in print-hncp.c:dhcpv6_print().
-
Unscored —
The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:decode_multicast_vpn().
-
Unscored —
The HNCP parser in tcpdump before 4.9.2 has a buffer over-read in print-hncp.c:dhcpv4_print().
-
Unscored —
The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:bgp_attr_print().
-
Unscored —
The Rx protocol parser in tcpdump before 4.9.2 has a buffer over-read in print-rx.c:ubik_print().
-
Unscored —
The RSVP parser in tcpdump before 4.9.2 has a buffer over-read in print-rsvp.c:rsvp_obj_print().
-
Unscored —
The CFM parser in tcpdump before 4.9.2 has a buffer over-read in print-cfm.c:cfm_print().
-
Unscored —
The IKEv2 parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c, several functions.
-
Unscored —
The IPv6 routing header parser in tcpdump before 4.9.2 has a buffer over-read in print-rt6.c:rt6_print().
References
-
report
https://ubuntu.com/security/CVE-2017-11108
-
report
https://ubuntu.com/security/CVE-2017-11541
-
report
https://ubuntu.com/security/CVE-2017-11542
-
report
https://ubuntu.com/security/CVE-2017-11543
-
report
https://ubuntu.com/security/CVE-2017-12893
-
report
https://ubuntu.com/security/CVE-2017-12894
-
report
https://ubuntu.com/security/CVE-2017-12895
-
report
https://ubuntu.com/security/CVE-2017-12896
-
report
https://ubuntu.com/security/CVE-2017-12897
-
report
https://ubuntu.com/security/CVE-2017-12898
-
report
https://ubuntu.com/security/CVE-2017-12899
-
report
https://ubuntu.com/security/CVE-2017-12900
-
report
https://ubuntu.com/security/CVE-2017-12901
-
report
https://ubuntu.com/security/CVE-2017-12902
-
report
https://ubuntu.com/security/CVE-2017-12985
-
report
https://ubuntu.com/security/CVE-2017-12986
-
report
https://ubuntu.com/security/CVE-2017-12987
-
report
https://ubuntu.com/security/CVE-2017-12988
-
report
https://ubuntu.com/security/CVE-2017-12989
-
report
https://ubuntu.com/security/CVE-2017-12990
-
report
https://ubuntu.com/security/CVE-2017-12991
-
report
https://ubuntu.com/security/CVE-2017-12992
-
report
https://ubuntu.com/security/CVE-2017-12993
-
report
https://ubuntu.com/security/CVE-2017-12994
-
report
https://ubuntu.com/security/CVE-2017-12995
-
report
https://ubuntu.com/security/CVE-2017-12996
-
report
https://ubuntu.com/security/CVE-2017-12997
-
report
https://ubuntu.com/security/CVE-2017-12998
-
report
https://ubuntu.com/security/CVE-2017-12999
-
report
https://ubuntu.com/security/CVE-2017-13000
-
report
https://ubuntu.com/security/CVE-2017-13001
-
report
https://ubuntu.com/security/CVE-2017-13002
-
report
https://ubuntu.com/security/CVE-2017-13003
-
report
https://ubuntu.com/security/CVE-2017-13004
-
report
https://ubuntu.com/security/CVE-2017-13005
-
report
https://ubuntu.com/security/CVE-2017-13006
-
report
https://ubuntu.com/security/CVE-2017-13007
-
report
https://ubuntu.com/security/CVE-2017-13008
-
report
https://ubuntu.com/security/CVE-2017-13009