{
    "id": "CVE-2003-0209",
    "published": "2003-05-05 04:00:00",
    "last_modified": "2026-06-16 22:01:45",
    "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": "Integer overflow in the TCP stream reassembly module (stream4) for Snort 2.0 and earlier allows remote attackers to execute arbitrary code via large sequence numbers in packets, which enable a heap-based buffer overflow.",
    "epss_score": "0.38625",
    "epss_percentile": "0.98533",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-28 18:17:03",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "smoothwall",
            "product": "smoothwall"
        },
        {
            "vendor": "sourcefire",
            "product": "snort"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "18",
            "title": "Snort 1.9.1 - 'p7snort191.sh' Remote Command Execution",
            "date": "2003-04-23",
            "url": "https://www.exploit-db.com/exploits/18"
        }
    ],
    "refs_list": [
        "http://marc.info/?l=bugtraq&m=105043563016235&w=2",
        "http://marc.info/?l=bugtraq&m=105103586927007&w=2",
        "http://marc.info/?l=bugtraq&m=105111217731583&w=2",
        "http://marc.info/?l=bugtraq&m=105154530427824&w=2",
        "http://marc.info/?l=bugtraq&m=105172790914107&w=2",
        "http://www.cert.org/advisories/CA-2003-13.html",
        "http://www.coresecurity.com/common/showdoc.php?idx=313&idxseccion=10",
        "http://www.debian.org/security/2003/dsa-297",
        "http://www.kb.cert.org/vuls/id/139129",
        "http://www.mandriva.com/security/advisories?name=MDKSA-2003:052",
        "http://www.securityfocus.com/bid/7178",
        "http://marc.info/?l=bugtraq&m=105043563016235&w=2",
        "http://marc.info/?l=bugtraq&m=105103586927007&w=2",
        "http://marc.info/?l=bugtraq&m=105111217731583&w=2",
        "http://marc.info/?l=bugtraq&m=105154530427824&w=2",
        "http://marc.info/?l=bugtraq&m=105172790914107&w=2",
        "http://www.cert.org/advisories/CA-2003-13.html",
        "http://www.coresecurity.com/common/showdoc.php?idx=313&idxseccion=10",
        "http://www.debian.org/security/2003/dsa-297",
        "http://www.kb.cert.org/vuls/id/139129",
        "http://www.mandriva.com/security/advisories?name=MDKSA-2003:052",
        "http://www.securityfocus.com/bid/7178"
    ]
}