{
    "id": "CVE-2005-3252",
    "published": "2005-10-18 21:02:00",
    "last_modified": "2026-06-16 22:16:34",
    "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 Back Orifice (BO) preprocessor for Snort before 2.4.3 allows remote attackers to execute arbitrary code via a crafted UDP packet.",
    "epss_score": "0.83621",
    "epss_percentile": "0.99680",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:14:43",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "sourcefire",
            "product": "snort"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "16834",
            "title": "Snort Back Orifice - Pre-Preprocessor Remote (Metasploit)",
            "date": "2010-07-03",
            "url": "https://www.exploit-db.com/exploits/16834"
        },
        {
            "source": "exploit-db",
            "ref_id": "1313",
            "title": "Snort 2.4.2 - Back Orifice Pre-Preprocessor Remote (3)",
            "date": "2005-11-11",
            "url": "https://www.exploit-db.com/exploits/1313"
        },
        {
            "source": "exploit-db",
            "ref_id": "1314",
            "title": "Snort 2.4.2 - Back Orifice Pre-Preprocessor Remote (4)",
            "date": "2005-11-11",
            "url": "https://www.exploit-db.com/exploits/1314"
        },
        {
            "source": "exploit-db",
            "ref_id": "1272",
            "title": "Snort 2.4.2 - Back Orifice Parsing Remote Buffer Overflow",
            "date": "2005-10-25",
            "url": "https://www.exploit-db.com/exploits/1272"
        },
        {
            "source": "exploit-db",
            "ref_id": "10026",
            "title": "Snort 2.4.0 < 2.4.3 - Back Orifice Pre-Preprocessor Remote (Metasploit)",
            "date": "2005-10-18",
            "url": "https://www.exploit-db.com/exploits/10026"
        }
    ],
    "refs_list": [
        "http://archives.neohapsis.com/archives/fulldisclosure/2005-10/0505.html",
        "http://archives.neohapsis.com/archives/fulldisclosure/2005-11/0010.html",
        "http://secunia.com/advisories/17220",
        "http://secunia.com/advisories/17255",
        "http://secunia.com/advisories/17559",
        "http://securitytracker.com/id?1015070",
        "http://www.kb.cert.org/vuls/id/175500",
        "http://www.osvdb.org/20034",
        "http://www.securityfocus.com/bid/15131",
        "http://www.snort.org/docs/change_logs/2.4.3/Changelog.txt",
        "http://www.us-cert.gov/cas/techalerts/TA05-291A.html",
        "http://www.vupen.com/english/advisories/2005/2138",
        "http://www130.nortelnetworks.com/cgi-bin/eserv/cs/main.jsp?cscat=BLTNDETAIL&DocumentOID=362187&RenditionID=",
        "http://www130.nortelnetworks.com/cgi-bin/eserv/cs/main.jsp?cscat=BLTNDETAIL&DocumentOID=363396&RenditionID=",
        "http://xforce.iss.net/xforce/alerts/id/207",
        "http://archives.neohapsis.com/archives/fulldisclosure/2005-10/0505.html",
        "http://archives.neohapsis.com/archives/fulldisclosure/2005-11/0010.html",
        "http://secunia.com/advisories/17220",
        "http://secunia.com/advisories/17255",
        "http://secunia.com/advisories/17559",
        "http://securitytracker.com/id?1015070",
        "http://www.kb.cert.org/vuls/id/175500",
        "http://www.osvdb.org/20034",
        "http://www.securityfocus.com/bid/15131",
        "http://www.snort.org/docs/change_logs/2.4.3/Changelog.txt"
    ]
}