{
    "id": "CVE-2004-0363",
    "published": "2004-04-15 04:00:00",
    "last_modified": "2026-06-16 22:05:27",
    "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": null,
    "description": "Stack-based buffer overflow in the SymSpamHelper ActiveX component (symspam.dll) in Norton AntiSpam 2004, as used in Norton Internet Security 2004, allows remote attackers to execute arbitrary code via a long parameter to the LaunchCustomRuleWizard method.",
    "epss_score": "0.66567",
    "epss_percentile": "0.99265",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:04",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "symantec",
            "product": "norton_antispam"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "16595",
            "title": "Norton AntiSpam 2004 - SymSpamHelper ActiveX Control Buffer Overflow (Metasploit)",
            "date": "2010-05-09",
            "url": "https://www.exploit-db.com/exploits/16595"
        }
    ],
    "refs_list": [
        "http://marc.info/?l=bugtraq&m=107970870606638&w=2",
        "http://marc.info/?l=bugtraq&m=107980262324362&w=2",
        "http://secunia.com/advisories/11169",
        "http://www.kb.cert.org/vuls/id/344718",
        "http://www.nextgenss.com/advisories/antispam.txt",
        "http://www.sarc.com/avcenter/security/Content/2004.03.19.html",
        "http://www.securityfocus.com/bid/9916",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/15536",
        "http://marc.info/?l=bugtraq&m=107970870606638&w=2",
        "http://marc.info/?l=bugtraq&m=107980262324362&w=2",
        "http://secunia.com/advisories/11169",
        "http://www.kb.cert.org/vuls/id/344718",
        "http://www.nextgenss.com/advisories/antispam.txt",
        "http://www.sarc.com/avcenter/security/Content/2004.03.19.html",
        "http://www.securityfocus.com/bid/9916",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/15536"
    ]
}