appneta tcpreplay send_packets.c calc_sleep_time divide by zero_CVE-2025-9649

4.8 / 10

MEDIUM

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Description

A security vulnerability has been detected in appneta tcpreplay 4.5.1. Impacted is the function calc_sleep_time of the file send_packets.c. Such manipulation leads to divide by zero. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. Upgrading to version 4.5.3-beta3 is recommended to address this issue. It is advisable to upgrade the affected component. The vendor confirms in a GitHub issue reply: "Was able to reproduce in 6fcbf03 but NOT 4.5.3-beta3."

Basic Information

ID CVE-2025-9649

Source VulDB

Published Aug 29, 2025 at 13:32

Modified Aug 29, 2025 at 13:48

Affected Product

Vendor appneta

Product tcpreplay

Version 4.5.1

Affected Versions appneta tcpreplay 4.5.1

CWE Classification

CWE-369 CWE-404

References

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    "published": "2025-08-29T13:32:07.505Z",
    "modified": "2025-08-29T13:48:02.248Z",
    "type": "cve",
    "title": "appneta tcpreplay send_packets.c calc_sleep_time divide by zero",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.321855\nhttps://vuldb.com/?ctiid.321855\nhttps://vuldb.com/?submit.630493\nhttps://vuldb.com/?submit.630494\nhttps://github.com/appneta/tcpreplay/issues/968\nhttps://github.com/appneta/tcpreplay/issues/968#issuecomment-3226338070\nhttps://drive.google.com/file/d/16QQtZvUrMbF-i_1cGt5hNWmkn-YVyBOM/view?usp=sharing",
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