CVE-2018-17580

PoC ×2—

CVSS 3.0

7.1 high

EPSS

1%p67

Published

Sep 28, 2018 (Sep 28, 2018)

Modified

Jun 17, 2026

Description

A heap-based buffer over-read exists in the function fast_edit_packet() in the file send_packets.c of Tcpreplay v4.3.0 beta1. This can lead to Denial of Service (DoS) and potentially Information Exposure when the application attempts to process a crafted pcap file.

Vendors: broadcom
Products: tcpreplay
Weakness: CWE-125
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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