{
    "id": "CVE-2002-0649",
    "published": "2002-08-12 04:00:00",
    "last_modified": "2026-06-16 21:57:51",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
    "cwe": "CWE-119",
    "description": "Multiple buffer overflows in the Resolution Service for Microsoft SQL Server 2000 and Microsoft Desktop Engine 2000 (MSDE) allow remote attackers to cause a denial of service or execute arbitrary code via UDP packets to port 1434 in which (1) a 0x04 byte that causes the SQL Monitor thread to generate a long registry key name, or (2) a 0x08 byte with a long string causes heap corruption, as exploited by the Slammer/Sapphire worm.",
    "epss_score": "0.84750",
    "epss_percentile": "0.99702",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:14:04",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "data_engine"
        },
        {
            "vendor": "microsoft",
            "product": "sql_server"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "16393",
            "title": "Microsoft SQL Server - Resolution Overflow (MS02-039) (Metasploit)",
            "date": "2010-04-30",
            "url": "https://www.exploit-db.com/exploits/16393"
        },
        {
            "source": "exploit-db",
            "ref_id": "21652",
            "title": "Microsoft SQL Server 2000 - Resolution Service Heap Overflow",
            "date": "2002-07-25",
            "url": "https://www.exploit-db.com/exploits/21652"
        }
    ],
    "refs_list": [
        "http://marc.info/?l=bugtraq&m=102760196931518&w=2",
        "http://marc.info/?l=ntbugtraq&m=102760479902411&w=2",
        "http://secunia.com/advisories/7945",
        "http://www.cert.org/advisories/CA-2002-22.html",
        "http://www.cert.org/advisories/CA-2003-04.html",
        "http://www.kb.cert.org/vuls/id/399260",
        "http://www.kb.cert.org/vuls/id/484891",
        "http://www.securityfocus.com/archive/1/308306/30/26180/threaded",
        "http://www.securityfocus.com/archive/1/308321/30/26180/threaded",
        "http://www.securityfocus.com/archive/1/308324/30/26180/threaded",
        "http://www.securityfocus.com/archive/1/308388/30/26180/threaded",
        "http://www.securityfocus.com/archive/1/308393/30/26180/threaded",
        "http://www.securityfocus.com/archive/1/308396/30/26150/threaded",
        "http://www.securityfocus.com/archive/1/308418/30/26150/threaded",
        "http://www.securityfocus.com/archive/1/308419/30/26150/threaded",
        "http://www.securityfocus.com/archive/1/308760/30/26120/threaded",
        "http://www.securityfocus.com/archive/1/308806/30/26120/threaded",
        "http://www.securityfocus.com/archive/1/309096/30/26120/threaded",
        "http://www.securityfocus.com/archive/1/309324/30/26120/threaded",
        "http://www.securityfocus.com/archive/1/309776/30/26090/threaded",
        "http://www.securityfocus.com/bid/5310",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-039",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1077",
        "http://marc.info/?l=bugtraq&m=102760196931518&w=2",
        "http://marc.info/?l=ntbugtraq&m=102760479902411&w=2"
    ]
}