CVE-2016-7923

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The ARP parser in tcpdump before 4.9.0 has a buffer overflow in print-arp.c:arp_print().

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Jan 28, 2017
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2016

CVE-2016-79249.8The ATM parser in tcpdump before 4.9.0 has a buffer overflow in print-atm.c:oam_print().CVE-2016-79259.8The compressed SLIP parser in tcpdump before 4.9.0 has a buffer overflow in print-sl.c:sl_if_print().CVE-2016-79269.8The Ethernet parser in tcpdump before 4.9.0 has a buffer overflow in print-ether.c:ethertype_print().CVE-2016-79279.8The IEEE 802.11 parser in tcpdump before 4.9.0 has a buffer overflow in print-802_11.c:ieee802_11_radio_print().CVE-2016-79289.8The IPComp parser in tcpdump before 4.9.0 has a buffer overflow in print-ipcomp.c:ipcomp_print().CVE-2016-79299.8The Juniper PPPoE ATM parser in tcpdump before 4.9.0 has a buffer overflow in print-juniper.c:juniper_parse_header().CVE-2016-79309.8The LLC/SNAP parser in tcpdump before 4.9.0 has a buffer overflow in print-llc.c:llc_print().CVE-2016-79319.8The MPLS parser in tcpdump before 4.9.0 has a buffer overflow in print-mpls.c:mpls_print().CVE-2016-79329.8The PIM parser in tcpdump before 4.9.0 has a buffer overflow in print-pim.c:pimv2_check_checksum().CVE-2016-79339.8The PPP parser in tcpdump before 4.9.0 has a buffer overflow in print-ppp.c:ppp_hdlc_if_print().CVE-2016-79349.8The RTCP parser in tcpdump before 4.9.0 has a buffer overflow in print-udp.c:rtcp_print().CVE-2016-79359.8The RTP parser in tcpdump before 4.9.0 has a buffer overflow in print-udp.c:rtp_print().
CVE-2016-7923: Critical severity, CVSS 9.8 | Vulnix