CVE-2007-0774
HIGH · CVSS 7.5EPSS 81.6%EU EUVD
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.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- EPSS score
- 81.6% (100th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-0771)
- Published
- March 4, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-0771 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- apache / tomcat jk web server connector
- apache / tomcat jk web server connector
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(Patch)
- 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(Vendor Advisory)
- 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
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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