Denial of Service Vulnerability in TCPrewrite by AppNeta
CVE-2023-27788

7.5HIGH

Key Information:

Vendor

Broadcom
Status
Tcpreplay
Vendor
CVE Published:
16 March 2023

What is CVE-2023-27788?

A vulnerability has been identified in TCPrewrite version 4.4.3 that allows a remote attacker to exploit the ports2PORT function. This exploitation can lead to a denial of service condition due to improper handling of inputs at the endpoint located in portmap.c:69. Organizations using this version should take immediate action to mitigate risks associated with this vulnerability.

References

https://github.com/appneta/tcpreplay/issues/786
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisory
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

.