--- title: "CVE-2007-4543\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-2007-4543?format=md keywords: index, follow --- # CVE-2007-4543 Publication date 27 August 2007 Last updated 17 July 2025 --- Ubuntu priority **Medium** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description Cross-site scripting (XSS) vulnerability in enter\_bug.cgi in Bugzilla 2.17.1 through 2.20.4, 2.22.x before 2.22.3, and 3.x before 3.0.1 allows remote attackers to inject arbitrary web script or HTML via the buildid field in the "guided form." ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | bugzilla | 9.10 karmic | Fixed 2.22.1-2.2ubuntu1 | | 9.04 jaunty | Fixed 2.22.1-2.2ubuntu1 | | 8.10 intrepid | Fixed 2.22.1-2.2ubuntu1 | | 8.04 LTS hardy | Fixed 2.22.1-2.2ubuntu1 | | 7.10 gutsy | Fixed 2.22.1-2.2ubuntu1 | | 7.04 feisty | Ignored end of life, was needed | | 6.10 edgy | Ignored end of life, was needed | | 6.06 LTS dapper | Ignored end of life | --- * [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-2007-4543) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2007-4543) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2007-4543) * [Debian](https://security-tracker.debian.org/tracker/CVE-2007-4543) ### Other references *