appneta tcpreplay tcprewrite edit_packet.c fix_ipv6_checksums use after free_CVE-2025-9385

4.8 / 10

MEDIUM

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

Description

A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fix_ipv6_checksums of the file edit_packet.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to version 4.5.2-beta3 is sufficient to fix this issue. It is advisable to upgrade the affected component.

Basic Information

ID CVE-2025-9385

Source VulDB

Published Aug 24, 2025 at 10:32

Affected Product

Vendor appneta

Product tcpreplay

Version 4.5.0

Affected Versions appneta tcpreplay 4.5.0
appneta tcpreplay 4.5.1

CWE Classification

CWE-416 CWE-119

References

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    "lastseen": "",
    "description": "A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fix_ipv6_checksums of the file edit_packet.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to version 4.5.2-beta3 is sufficient to fix this issue. It is advisable to upgrade the affected component.",
    "published": "2025-08-24T10:32:06.713Z",
    "modified": "2025-08-24T10:32:06.713Z",
    "type": "cve",
    "title": "appneta tcpreplay tcprewrite edit_packet.c fix_ipv6_checksums use after free",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.321218\nhttps://vuldb.com/?ctiid.321218\nhttps://vuldb.com/?submit.630497\nhttps://github.com/appneta/tcpreplay/issues/972\nhttps://github.com/appneta/tcpreplay/issues/972#issuecomment-3199019278\nhttps://drive.google.com/file/d/1BQZF558bRHv07wtlCoZgtqTlEpHgfytp/view?usp=sharing",
    "id": "CVE-2025-9385",
    "bulletinFamily": "",
    "cwe": [
        "CWE-416",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "appneta tcpreplay 4.5.0\nappneta tcpreplay 4.5.1",
    "sourceHref": "",
    "cvss": {
        "score": 4.8,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
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        "privilegesRequired": "",
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        "confidentialityImpact": "",
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        "availabilityImpact": "",
        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "tcpreplay",
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}