{
    "id": "CVE-2009-0696",
    "published": "2009-07-29 17:30:00",
    "last_modified": "2026-06-16 23:05:35",
    "cvss_score": "4.3",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
    "cwe": "CWE-16",
    "description": "The dns_db_findrdataset function in db.c in named in ISC BIND 9.4 before 9.4.3-P3, 9.5 before 9.5.1-P3, and 9.6 before 9.6.1-P1, when configured as a master server, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via an ANY record in the prerequisite section of a crafted dynamic update message.",
    "epss_score": "0.12649",
    "epss_percentile": "0.96120",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:08",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "isc",
            "product": "bind"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "9300",
            "title": "ISC BIND 9 - Remote Dynamic Update Message Denial of Service (PoC)",
            "date": "2009-07-30",
            "url": "https://www.exploit-db.com/exploits/9300"
        }
    ],
    "refs_list": [
        "ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-013.txt.asc",
        "ftp://ftp.sco.com/pub/unixware7/714/security/p535243_uw7/p535243b.txt",
        "http://aix.software.ibm.com/aix/efixes/security/bind_advisory.asc",
        "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=538975",
        "http://secunia.com/advisories/36035",
        "http://secunia.com/advisories/36038",
        "http://secunia.com/advisories/36050",
        "http://secunia.com/advisories/36053",
        "http://secunia.com/advisories/36056",
        "http://secunia.com/advisories/36063",
        "http://secunia.com/advisories/36086",
        "http://secunia.com/advisories/36098",
        "http://secunia.com/advisories/36192",
        "http://secunia.com/advisories/37471",
        "http://secunia.com/advisories/39334",
        "http://sunsolve.sun.com/search/document.do?assetkey=1-26-264828-1",
        "http://sunsolve.sun.com/search/document.do?assetkey=1-77-1020788.1-1",
        "http://up2date.astaro.com/2009/08/up2date_7505_released.html",
        "http://wiki.rpath.com/Advisories:rPSA-2009-0113",
        "http://www.kb.cert.org/vuls/id/725188",
        "http://www.openbsd.org/errata44.html#014_bind",
        "http://www.securityfocus.com/archive/1/505403/100/0/threaded",
        "http://www.securityfocus.com/archive/1/507985/100/0/threaded",
        "http://www.securitytracker.com/id?1022613",
        "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.561499"
    ]
}