{
    "id": "CVE-2003-0227",
    "published": "2003-06-09 04:00:00",
    "last_modified": "2026-06-16 22:01:47",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "cwe": "CWE-119",
    "description": "The logging capability for unicast and multicast transmissions in the ISAPI extension for Microsoft Windows Media Services in Microsoft Windows NT 4.0 and 2000, nsiislog.dll, allows remote attackers to cause a denial of service in Internet Information Server (IIS) and execute arbitrary code via a certain network request.",
    "epss_score": "0.34398",
    "epss_percentile": "0.98363",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:14:14",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "windows_2000"
        },
        {
            "vendor": "microsoft",
            "product": "windows_nt"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "56",
            "title": "Microsoft Windows Media Services - 'nsiislog.dll' Remote Overflow",
            "date": "2003-07-14",
            "url": "https://www.exploit-db.com/exploits/56"
        }
    ],
    "refs_list": [
        "http://marc.info/?l=bugtraq&m=105427615626177&w=2",
        "http://marc.info/?l=ntbugtraq&m=105421127531558&w=2",
        "http://marc.info/?l=ntbugtraq&m=105421176432011&w=2",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-019",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A936",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A966",
        "http://marc.info/?l=bugtraq&m=105427615626177&w=2",
        "http://marc.info/?l=ntbugtraq&m=105421127531558&w=2",
        "http://marc.info/?l=ntbugtraq&m=105421176432011&w=2",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-019",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A936",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A966"
    ]
}