CVE-2025-51005
published 2025-09-23CVE-2025-51005: A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4.5.1. When a crafted pcap file is processed, the program incorrectly…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.36%
27.8th percentile
A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4.5.1. When a crafted pcap file is processed, the program incorrectly handles memory in the checksum calculation logic at do_checksum_math_liveplay in tcpliveplay.c, leading to a possible denial of service.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| broadcom | tcpreplay | — | — |
| debian | tcpreplay | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_debian7.5LOW
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Debian
CVE-2025-51005: tcpreplay - A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tc...
vendor_debian·2025·CVSS 7.5
CVE-2025-51005 [HIGH] CVE-2025-51005: tcpreplay - A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tc...
A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4.5.1. When a crafted pcap file is processed, the program incorrectly handles memory in the checksum calculation logic at do_checksum_math_liveplay in tcpliveplay.c, leading to a possible denial of service.
Scope: local
bookworm: open
bullseye: open
forky: open
sid: open
trixie: open
OSV
CVE-2025-51005: A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4
osv·2025-09-23·CVSS 7.5
CVE-2025-51005 [HIGH] CVE-2025-51005: A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4
A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4.5.1. When a crafted pcap file is processed, the program incorrectly handles memory in the checksum calculation logic at do_checksum_math_liveplay in tcpliveplay.c, leading to a possible denial of service.
GHSA
GHSA-6cvx-mw62-87pq: A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4
ghsa_unreviewed·2025-09-23
CVE-2025-51005 [HIGH] CWE-122 GHSA-6cvx-mw62-87pq: A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4
A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4.5.1. When a crafted pcap file is processed, the program incorrectly handles memory in the checksum calculation logic at do_checksum_math_liveplay in tcpliveplay.c, leading to a possible denial of service.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-09-23
Published