{
    "id": "CVE-2020-14983",
    "published": "2020-06-22 20:15:11",
    "last_modified": "2026-06-17 02:55:52",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-120",
    "description": "The server in Chocolate Doom 3.0.0 and Crispy Doom 5.8.0 doesn't validate the user-controlled num_players value, leading to a buffer overflow. A malicious user can overwrite the server's stack.",
    "epss_score": "0.02690",
    "epss_percentile": "0.85516",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-13 18:17:24",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "chocolate-doom",
            "product": "chocolate_doom"
        },
        {
            "vendor": "chocolate-doom",
            "product": "crispy_doom"
        },
        {
            "vendor": "opensuse",
            "product": "backports"
        },
        {
            "vendor": "opensuse",
            "product": "leap"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00002.html",
        "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00007.html",
        "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00012.html",
        "https://github.com/chocolate-doom/chocolate-doom/issues/1293",
        "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00002.html",
        "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00007.html",
        "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00012.html",
        "https://github.com/chocolate-doom/chocolate-doom/issues/1293"
    ]
}