{
    "id": "CVE-2007-0774",
    "published": "2007-03-04 22:19:00",
    "last_modified": "2026-06-16 22:36:15",
    "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 map_uri_to_worker function (native/common/jk_uri_worker_map.c) in mod_jk.so for Apache Tomcat JK Web Server Connector 1.2.19 and 1.2.20, as used in Tomcat 4.1.34 and 5.5.20, allows remote attackers to execute arbitrary code via a long URL that triggers the overflow in a URI worker map routine.",
    "epss_score": "0.81513",
    "epss_percentile": "0.99632",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:15:31",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "apache",
            "product": "tomcat_jk_web_server_connector"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "16798",
            "title": "Apache Tomcat mod_jk 1.2.20 - Remote Buffer Overflow (Metasploit)",
            "date": "2010-07-25",
            "url": "https://www.exploit-db.com/exploits/16798"
        },
        {
            "source": "exploit-db",
            "ref_id": "4162",
            "title": "Apache Tomcat Connector mod_jk - 'exec-shield' Remote Overflow",
            "date": "2007-07-08",
            "url": "https://www.exploit-db.com/exploits/4162"
        }
    ],
    "refs_list": [
        "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795",
        "http://secunia.com/advisories/24398",
        "http://secunia.com/advisories/24558",
        "http://secunia.com/advisories/27037",
        "http://secunia.com/advisories/28711",
        "http://securitytracker.com/id?1017719",
        "http://tomcat.apache.org/connectors-doc/miscellaneous/changelog.html",
        "http://tomcat.apache.org/security-jk.html",
        "http://www.cisco.com/en/US/products/products_security_advisory09186a008093f040.shtml",
        "http://www.gentoo.org/security/en/glsa/glsa-200703-16.xml",
        "http://www.redhat.com/support/errata/RHSA-2007-0096.html",
        "http://www.securityfocus.com/archive/1/461734/100/0/threaded",
        "http://www.securityfocus.com/bid/22791",
        "http://www.vupen.com/english/advisories/2007/0809",
        "http://www.vupen.com/english/advisories/2007/3386",
        "http://www.vupen.com/english/advisories/2008/0331",
        "http://www.zerodayinitiative.com/advisories/ZDI-07-008.html",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/32794",
        "https://lists.apache.org/thread.html/277d42b48b6e9aef50949c0dcc79ce21693091d73da246b3c1981925%40%3Cdev.tomcat.apache.org%3E",
        "https://lists.apache.org/thread.html/5b7a23e245c93235c503900da854a143596d901bf1a1f67e851a5de4%40%3Cdev.tomcat.apache.org%3E",
        "https://lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935%40%3Cdev.tomcat.apache.org%3E",
        "https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d%40%3Cdev.tomcat.apache.org%3E",
        "https://lists.apache.org/thread.html/r5c616dfc49156e4b06ffab842800c80f4425924d0f20c452c127a53c%40%3Cdev.tomcat.apache.org%3E",
        "https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d%40%3Cdev.tomcat.apache.org%3E",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5513"
    ]
}