CVE-2020-23273

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p49

Published

Sep 22, 2021 (Sep 22, 2021)

Modified

Jun 17, 2026

Description

Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap.

Vendors: broadcom
Products: tcpreplay
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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