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    CVE-2007-0774

    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.

    Published:Feb 27, 2007
    Last Modified:Apr 23, 2026
    EPS:Mar 4, 2007
    EPSS Score:0.88357
    CVSS Score:7.5

    Affected Products

    Vendor
    Apache
    Product
    Tomcat Jk Web Server Connector
    Vendor
    Redhat
    Product
    Rhel Application Server
    Vendor
    Redhat
    Product
    Rhel Application Stack

    Exploits

    https://www.exploit-db.com/exploits/4162https://www.exploit-db.com/exploits/16798

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    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
    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

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High