CVE-2020-18976

MEDIUM

5.5

Description

Buffer Overflow in Tcpreplay v4.3.2 allows attackers to cause a Denial of Service via the 'do_checksum' function in 'checksum.c'. It can be triggered by sending a crafted pcap file to the 'tcpreplay-edit' binary. This issue is different than CVE-2019-8381.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published8/25/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

broadcom:tcpreplay

Weaknesses (CWE)

CWE-120

References

https://github.com/appneta/tcpreplay/issues/556(cve@mitre.org)

https://github.com/appneta/tcpreplay/issues/556(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.