CVE-2016-7145

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Source

https://cve.org/CVERecord?id=CVE-2016-7145

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7145.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2016-7145

Published

2017-03-07T15:59:00Z

Modified

2026-07-08T11:48:49Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

The m_authenticate function in ircd/m_authenticate.c in nefarious2 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted AUTHENTICATE parameter.

References

Affected packages

Git / github.com/evilnet/nefarious2

Affected ranges

Type

GIT

Repo

https://github.com/evilnet/nefarious2

Events

Introduced

f855aa038373e729951e231d5f4686f80fa85ea3

Last Affected

f855aa038373e729951e231d5f4686f80fa85ea3

Fixed

f50a84bad996d438e7b31b9e74c32a41e43f8be5

Database specific

Show details

{
    "cpe":  "cpe:2.3:a:nefarious2_project:nefarious2:2.0:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "2.0"
        },
        {
            "last_affected":  "2.0"
        }
    ],
    "source":  [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

2.*

2.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7145.json"

vanir_signatures

[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "208219062012484996038940404366384603947",
                "299618839438130165430991380132426443493",
                "124370160900145148647823051765555358915",
                "275687911345838898870057827048678759284",
                "38238402662959267275467063390000386254",
                "111013074550324480469116551169964853644",
                "334510704401903841769322909532342299666",
                "256792836499928675302235018837842196977"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2016-7145-0f9b3c52",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/evilnet/nefarious2/commit/f50a84bad996d438e7b31b9e74c32a41e43f8be5",
        "target":  {
            "file":  "ircd/m_authenticate.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "16296848066876065388828299164195817332",
            "length":  2687
        },
        "id":  "CVE-2016-7145-b149c8f1",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/evilnet/nefarious2/commit/f50a84bad996d438e7b31b9e74c32a41e43f8be5",
        "target":  {
            "file":  "ircd/m_authenticate.c",
            "function":  "m_authenticate"
        }
    }
]

vanir_signatures_modified

"2026-07-08T11:48:49Z"