{
    "id": "CVE-2007-2223",
    "published": "2007-08-14 21:17:00",
    "last_modified": "2026-06-16 22:39:10",
    "cvss_score": "9.3",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-119",
    "description": "Microsoft XML Core Services (MSXML) 3.0 through 6.0 allows remote attackers to execute arbitrary code via the substringData method on a (1) TextNode or (2) XMLDOM object, which causes an integer overflow that leads to a buffer overflow.",
    "epss_score": "0.48722",
    "epss_percentile": "0.98835",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:15:49",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "expression_web"
        },
        {
            "vendor": "microsoft",
            "product": "office"
        },
        {
            "vendor": "microsoft",
            "product": "office_compatibility_pack"
        },
        {
            "vendor": "microsoft",
            "product": "office_groove_server"
        },
        {
            "vendor": "microsoft",
            "product": "office_sharepoint_server"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2003"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2008"
        },
        {
            "vendor": "microsoft",
            "product": "windows_vista"
        },
        {
            "vendor": "microsoft",
            "product": "windows_xp"
        },
        {
            "vendor": "microsoft",
            "product": "word_viewer"
        },
        {
            "vendor": "microsoft",
            "product": "xml_core_services"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "30493",
            "title": "Microsoft XML Core Services 6.0 - SubstringData Integer Overflow",
            "date": "2007-08-14",
            "url": "https://www.exploit-db.com/exploits/30493"
        }
    ],
    "refs_list": [
        "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=576",
        "http://secunia.com/advisories/26447",
        "http://www.kb.cert.org/vuls/id/361968",
        "http://www.securityfocus.com/archive/1/476527/100/0/threaded",
        "http://www.securityfocus.com/archive/1/476747/100/0/threaded",
        "http://www.securityfocus.com/bid/25301",
        "http://www.securitytracker.com/id?1018559",
        "http://www.vupen.com/english/advisories/2007/2866",
        "http://www.zerodayinitiative.com/advisories/ZDI-07-048/",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-042",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2069",
        "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=576",
        "http://secunia.com/advisories/26447",
        "http://www.kb.cert.org/vuls/id/361968",
        "http://www.securityfocus.com/archive/1/476527/100/0/threaded",
        "http://www.securityfocus.com/archive/1/476747/100/0/threaded",
        "http://www.securityfocus.com/bid/25301",
        "http://www.securitytracker.com/id?1018559",
        "http://www.vupen.com/english/advisories/2007/2866",
        "http://www.zerodayinitiative.com/advisories/ZDI-07-048/",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-042",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2069"
    ]
}