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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade libapache-mod-jk | Jul 30, 2024 | Mar 4, 2007 |
| Freebsd | — | Upgrade mod_jk-ap2Upgrade mod_jk | Dec 10, 2025 | Mar 5, 2007 |
| Gentoo Linux | — | Upgrade www-apache/mod_jk. | Oct 30, 2017 | Mar 4, 2007 |
| Hpux | — | Update hpuxwsAPACHE to the latest version | Aug 11, 2017 | Mar 4, 2007 |
| Suse | — | Upgrade apache2-mod_jk | Aug 9, 2024 | Jun 28, 2013 |
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