CVE-2020-15007

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Source
https://cve.org/CVERecord?id=CVE-2020-15007
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15007.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-15007
Downstream
Published
2020-06-24T11:15:12.090Z
Modified
2026-07-08T17:56:04.670871Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A buffer overflow in the MLoadDefaults function in mmisc.c in id Tech 1 (aka Doom engine) allows arbitrary code execution via an unsafe usage of fscanf, because it does not limit the number of characters to be read in a format argument.

References

Affected packages

Git / github.com/axdoomer/doom-vanille

Affected ranges

Type
GIT
Repo
https://github.com/axdoomer/doom-vanille
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8a6d9a02fa991a91ff90ccdc73b5ceabaa6cb9ec
Database specific 
{
    "cpe": "cpe:2.3:a:doom_vanille_project:doom_vanille:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "671"
        }
    ]
}

Affected versions

Other
666
667
668
669
670

Database specific

vanir_signatures 
[
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "85293061293636805416231508029694615802",
                "71369627972608954247231714336559116903",
                "46547365666147558129742222755009198095",
                "78024321302976833542863994243450130317"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/axdoomer/doom-vanille/commit/8a6d9a02fa991a91ff90ccdc73b5ceabaa6cb9ec",
        "signature_type": "Line",
        "target": {
            "file": "m_misc.c"
        },
        "id": "CVE-2020-15007-65cbcd42",
        "deprecated": false
    },
    {
        "digest": {
            "length": 1402.0,
            "function_hash": "237249339936689033424449235672978159146"
        },
        "signature_version": "v1",
        "source": "https://github.com/axdoomer/doom-vanille/commit/8a6d9a02fa991a91ff90ccdc73b5ceabaa6cb9ec",
        "signature_type": "Function",
        "target": {
            "function": "M_LoadDefaults",
            "file": "m_misc.c"
        },
        "id": "CVE-2020-15007-c63ceb02",
        "deprecated": false
    }
]
vanir_signatures_modified 
"2026-07-08T17:56:04Z"
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15007.json"