VULNERABILITY INTELLIGENCE

CVE-2016-7993

CVSS score9.8 CRITICAL
EPSS probability3.38%
CISA KEVNot currently listed
Published2017-01-28
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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).

Weakness classification

  • nvd@nist.gov: CWE-119

Primary references