bftpd Configuration File options.c expand_groups heap-based overflow_CVE-2025-11947

2 / 10

LOW

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

Description

A weakness has been identified in bftpd up to 6.2. Impacted is the function expand_groups of the file options.c of the component Configuration File Handler. Executing manipulation can lead to heap-based buffer overflow. It is possible to launch the attack on the local host. Attacks of this nature are highly complex. The exploitability is considered difficult. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2025-11947

Source VulDB

Published Oct 19, 2025 at 22:02

Affected Product

Vendor n/a

Product bftpd

Version 6.0

Affected Versions n/a bftpd 6.0
n/a bftpd 6.1
n/a bftpd 6.2

CWE Classification

CWE-122 CWE-119

References

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    "lastseen": "",
    "description": "A weakness has been identified in bftpd up to 6.2. Impacted is the function expand_groups of the file options.c of the component Configuration File Handler. Executing manipulation can lead to heap-based buffer overflow. It is possible to launch the attack on the local host. Attacks of this nature are highly complex. The exploitability is considered difficult. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2025-10-19T22:02:08.502Z",
    "modified": "2025-10-19T22:02:08.502Z",
    "type": "cve",
    "title": "bftpd Configuration File options.c expand_groups heap-based overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.329027\nhttps://vuldb.com/?ctiid.329027\nhttps://vuldb.com/?submit.673133\nhttps://shimo.im/docs/rp3OMVMZZXc9lvkm/",
    "id": "CVE-2025-11947",
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    "cwe": [
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    "cvelist": null,
    "sourceData": "n/a bftpd 6.0\nn/a bftpd 6.1\nn/a bftpd 6.2",
    "sourceHref": "",
    "cvss": {
        "score": 2,
        "severity": "LOW",
        "vector": "CVSS:4.0/AV:L/AC:H/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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        "privilegesRequired": "",
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        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "bftpd",
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