Tcpdump vulnerabilities

By year

Bars are flaws published each year; the red part is the share attackers have used.

Latest high and critical flaws

• CVE-2019-15167 The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrp_print() for VRRP version 3, a different vulnerability than CVE-2018-14463.Critical 9.1 · Aug 27, 2022
• CVE-2019-15163 rpcapd/daemon.c in libpcap before 1.9.1 allows attackers to cause a denial of service (NULL pointer dereference and daemon crash) if a crypt() call fails.High 7.5 · Oct 3, 2019
• CVE-2018-16452 The SMB parser in tcpdump before 4.9.3 has stack exhaustion in smbutil.c:smb_fdata() via recursion.High 7.5 · Oct 3, 2019
• CVE-2018-16451 The SMB parser in tcpdump before 4.9.3 has buffer over-reads in print-smb.c:print_trans() for \MAILSLOT\BROWSE and \PIPE\LANMAN.High 7.5 · Oct 3, 2019
• CVE-2018-16300 The BGP parser in tcpdump before 4.9.3 allows stack consumption in print-bgp.c:bgp_attr_print() because of unlimited recursion.High 7.5 · Oct 3, 2019
• CVE-2018-16230 The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_attr_print() (MP_REACH_NLRI).High 7.5 · Oct 3, 2019
• CVE-2018-16229 The DCCP parser in tcpdump before 4.9.3 has a buffer over-read in print-dccp.c:dccp_print_option().High 7.5 · Oct 3, 2019
• CVE-2018-16228 The HNCP parser in tcpdump before 4.9.3 has a buffer over-read in print-hncp.c:print_prefix().High 7.5 · Oct 3, 2019
• CVE-2018-16227 The IEEE 802.11 parser in tcpdump before 4.9.3 has a buffer over-read in print-802_11.c for the Mesh Flags subfield.High 7.5 · Oct 3, 2019
• CVE-2018-14882 The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.High 7.5 · Oct 3, 2019
• CVE-2018-14881 The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_capabilities_print() (BGP_CAPCODE_RESTART).High 7.5 · Oct 3, 2019
• CVE-2018-14880 The OSPFv3 parser in tcpdump before 4.9.3 has a buffer over-read in print-ospf6.c:ospf6_print_lshdr().High 7.5 · Oct 3, 2019
• CVE-2018-14470 The Babel parser in tcpdump before 4.9.3 has a buffer over-read in print-babel.c:babel_print_v2().High 7.5 · Oct 3, 2019
• CVE-2018-14469 The IKEv1 parser in tcpdump before 4.9.3 has a buffer over-read in print-isakmp.c:ikev1_n_print().High 7.5 · Oct 3, 2019
• CVE-2018-14468 The FRF.16 parser in tcpdump before 4.9.3 has a buffer over-read in print-fr.c:mfr_print().High 7.5 · Oct 3, 2019
• CVE-2018-14467 The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_capabilities_print() (BGP_CAPCODE_MP).High 7.5 · Oct 3, 2019
• CVE-2018-14466 The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().High 7.5 · Oct 3, 2019
• CVE-2018-14465 The RSVP parser in tcpdump before 4.9.3 has a buffer over-read in print-rsvp.c:rsvp_obj_print().High 7.5 · Oct 3, 2019
• CVE-2018-14464 The LMP parser in tcpdump before 4.9.3 has a buffer over-read in print-lmp.c:lmp_print_data_link_subobjs().High 7.5 · Oct 3, 2019
• CVE-2018-14463 The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrp_print() for VRRP version 2, a different vulnerability than CVE-2019-15167.High 7.5 · Oct 3, 2019
• CVE-2018-14462 The ICMP parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp.c:icmp_print().High 7.5 · Oct 3, 2019
• CVE-2018-14461 The LDP parser in tcpdump before 4.9.3 has a buffer over-read in print-ldp.c:ldp_tlv_print().High 7.5 · Oct 3, 2019
• CVE-2018-10105 tcpdump before 4.9.3 mishandles the printing of SMB data (issue 2 of 2).Critical 9.8 · Oct 3, 2019
• CVE-2018-10103 tcpdump before 4.9.3 mishandles the printing of SMB data (issue 1 of 2).Critical 9.8 · Oct 3, 2019
• CVE-2011-1935 pcap-linux.c in libpcap 1.1.1 before commit ea9432fabdf4b33cbc76d9437200e028f1c47c93 when snaplen is set may truncate packets, which might allow remote attackerCritical 9.8 · Oct 20, 2017