CVE-2020-23273

MediumCVSS 5.5/10Last 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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/appneta/tcpreplay/issues/579Exploit, Issue Tracking, Third Party Advisory
https://github.com/appneta/tcpreplay/issues/579Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Sep 22, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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