Ubuntu Security Notice 398-2 – USN-398-1 fixed vulnerabilities in Firefox 2.0. This update provides the corresponding updates for Firefox 1.5. Various flaws have been reported in Firefox that allow an attacker to execute arbitrary code with user privileges by tricking the user into opening a malicious web page containing JavaScript or SVG.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/53411/USN-398-2.txt
Source: https://packetstormsecurity.com/files/53411/Ubuntu-Security-Notice-398-2.html