CVE-2016-7993

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CVSS 3.0

9.8 critical

EPSS

3%p88

Published

Jan 28, 2017 (Jan 28, 2017)

Modified

Jun 17, 2026

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).

Vendors: tcpdump
Products: tcpdump
Weakness: CWE-119
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (3.4%)

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