PT-2025-39173
CVE-2025-51005
·
Published
2025-09-23
·
Updated
2025-10-08
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
tcpreplay version 4.5.1
Description
A heap-buffer-overflow issue exists in the tcpliveplay utility. This occurs when processing a crafted pcap file, specifically within the checksum calculation logic at the
do checksum math liveplay function in tcpliveplay.c. This can lead to a denial of service.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
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