{
    "id": "CVE-2006-1993",
    "published": "2006-04-25 12:50:00",
    "last_modified": "2026-06-16 22:24:05",
    "cvss_score": "5.1",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
    "cwe": "CWE-399",
    "description": "Mozilla Firefox 1.5.0.2, when designMode is enabled, allows remote attackers to cause a denial of service and possibly execute arbitrary code via certain Javascript that is not properly handled by the contentWindow.focus method in an iframe, which causes a reference to a deleted controller context object.  NOTE: this was originally claimed to be a buffer overflow in (1) js320.dll and (2) xpcom_core.dll, but the vendor disputes this claim.",
    "epss_score": "0.54003",
    "epss_percentile": "0.98970",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:15:02",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "mozilla",
            "product": "firefox"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "1716",
            "title": "Mozilla Firefox 1.5.0.2 - 'js320.dll/xpcom_core.dll' Denial of Service (PoC)",
            "date": "2006-04-24",
            "url": "https://www.exploit-db.com/exploits/1716"
        }
    ],
    "refs_list": [
        "http://secunia.com/advisories/19802",
        "http://secunia.com/advisories/20015",
        "http://secunia.com/advisories/20019",
        "http://secunia.com/advisories/20070",
        "http://secunia.com/advisories/20214",
        "http://secunia.com/advisories/22066",
        "http://securityreason.com/securityalert/780",
        "http://securitytracker.com/id?1015981",
        "http://www.debian.org/security/2006/dsa-1053",
        "http://www.debian.org/security/2006/dsa-1055",
        "http://www.gentoo.org/security/en/glsa/glsa-200605-06.xml",
        "http://www.kb.cert.org/vuls/id/866300",
        "http://www.mozilla.org/security/announce/2006/mfsa2006-30.html",
        "http://www.securident.com/vuln/ff.txt",
        "http://www.securityfocus.com/archive/1/431878/100/0/threaded",
        "http://www.securityfocus.com/archive/1/434524/100/0/threaded",
        "http://www.securityfocus.com/archive/1/446658/100/200/threaded",
        "http://www.securityfocus.com/bid/17671",
        "http://www.vupen.com/english/advisories/2006/1614",
        "http://www.vupen.com/english/advisories/2006/1922",
        "http://www.vupen.com/english/advisories/2006/3748",
        "http://www.vupen.com/english/advisories/2008/0083",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/25994",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1790",
        "http://secunia.com/advisories/19802"
    ]
}