tcpreplay tcpprep cidr.c mask_cidr6 heap-based overflow_CVE-2025-9019

2.3 / 10

LOW

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

Description

A vulnerability has been found in tcpreplay 4.5.1. This vulnerability affects the function mask_cidr6 of the file cidr.c of the component tcpprep. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The researcher is able to reproduce this with the latest official release 4.5.1 and the current master branch. The code maintainer cannot reproduce this for 4.5.2-beta1. In his reply the maintainer explains that "[i]n that case, this is a duplicate that was fixed in 4.5.2."

Basic Information

ID CVE-2025-9019

Source VulDB

Published Aug 15, 2025 at 07:02

Affected Product

Vendor n/a

Product tcpreplay

Version 4.5.1

Affected Versions n/a tcpreplay 4.5.1

CWE Classification

CWE-122 CWE-119

References

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    "lastseen": "",
    "description": "A vulnerability has been found in tcpreplay 4.5.1. This vulnerability affects the function mask_cidr6 of the file cidr.c of the component tcpprep. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The researcher is able to reproduce this with the latest official release 4.5.1 and the current master branch. The code maintainer cannot reproduce this for 4.5.2-beta1. In his reply the maintainer explains that \"[i]n that case, this is a duplicate that was fixed in 4.5.2.\"",
    "published": "2025-08-15T07:02:10.548Z",
    "modified": "2025-08-15T07:02:10.548Z",
    "type": "cve",
    "title": "tcpreplay tcpprep cidr.c mask_cidr6 heap-based overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.320080\nhttps://vuldb.com/?ctiid.320080\nhttps://vuldb.com/?submit.623635\nhttps://vuldb.com/?submit.623636\nhttps://vuldb.com/?submit.623637\nhttps://vuldb.com/?submit.623638\nhttps://vuldb.com/?submit.623639\nhttps://github.com/appneta/tcpreplay/issues/958\nhttps://github.com/appneta/tcpreplay/issues/958#issuecomment-3124876035\nhttps://drive.google.com/file/d/13SQYVIb_YQoRfaJaaLf6iLtMiCRCHlBc/view?usp=sharing\nhttps://github.com/appneta/tcpreplay/issues/959",
    "id": "CVE-2025-9019",
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    "cwe": [
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    "sourceData": "n/a tcpreplay 4.5.1",
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    "cvss": {
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