Denial of Service Vulnerability in tcpreplay by AppNeta
CVE-2023-27783

7.5HIGH

Key Information:

Vendor
Broadcom
Status
Tcpreplay
Vendor
CVE Published:
16 March 2023

Summary

A vulnerability exists in tcpreplay's tcprewrite component, version 4.4.3, which can be exploited by remote attackers to cause a denial of service. This issue arises from improper handling in the tcpedit_dlt_cleanup function located in the dlt_plugins.c file. If exploited, attackers could disrupt service availability, impacting users relying on this network tool for packet editing.

References

https://github.com/appneta/tcpreplay/issues/780
https://github.com/appneta/tcpreplay/pull/781
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.