{
    "id": "CVE-2000-0833",
    "published": "2000-11-14 05:00:00",
    "last_modified": "2026-06-16 21:52:33",
    "cvss_score": "10.0",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
    "cwe": null,
    "description": "Buffer overflow in WinSMTP 1.06f and 2.X allows remote attackers to cause a denial of service via a long (1) USER or (2) HELO command.",
    "epss_score": "0.10421",
    "epss_percentile": "0.95608",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-03 18:17:03",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "jack_de_winter",
            "product": "winsmtp"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "20221",
            "title": "Jack De Winter WinSMTP 1.6 f/2.0 - Buffer Overflow",
            "date": "2000-09-11",
            "url": "https://www.exploit-db.com/exploits/20221"
        }
    ],
    "refs_list": [
        "http://www.securityfocus.com/archive/1/81693",
        "http://www.securityfocus.com/bid/1680",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/5255",
        "http://www.securityfocus.com/archive/1/81693",
        "http://www.securityfocus.com/bid/1680",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/5255"
    ]
}