Denial of Service Vulnerability in TCPprep by AppNeta
CVE-2023-27786

7.5HIGH

Key Information:

Vendor

Broadcom
Status
Tcpreplay
Vendor
CVE Published:
16 March 2023

What is CVE-2023-27786?

A vulnerability has been identified in TCPprep version 4.4.3 which allows a remote attacker to execute a denial of service attack through the macinstring function. This issue can lead to service interruptions, potentially impacting system availability. Users of TCPprep should be vigilant and apply recommended patches to mitigate this risk.

References

https://github.com/appneta/tcpreplay/issues/782
https://github.com/appneta/tcpreplay/pull/783
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

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CVE-2023-27786 : Denial of Service Vulnerability in TCPprep by AppNeta