--- title: "CVE-2007-0774\n | Ubuntu" description: Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. url: https://ubuntu.com/security/CVE-2007-0774?format=md keywords: index, follow --- # CVE-2007-0774 Publication date 4 March 2007 Last updated 17 July 2025 --- Ubuntu priority **Medium** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## 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. ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | tomcat5.5 | 8.04 LTS hardy | Not affected | | 7.10 gutsy | Not affected | | 7.04 feisty | Ignored end of life, was needed | | 6.10 edgy | Not affected | | 6.06 LTS dapper | Not in release | --- * [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) * [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses) ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0774) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2007-0774) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2007-0774) * [Debian](https://security-tracker.debian.org/tracker/CVE-2007-0774) ### Other references *