============================================================================ Ubuntu Security Notice USN-1600-1 October 09, 2012 firefox vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 LTS - Ubuntu 11.10 - Ubuntu 11.04 - Ubuntu 10.04 LTS Summary: Multiple security issues were fixed in Firefox. Software Description: - firefox: Mozilla Open Source web browser Details: Henrik Skupin, Jesse Ruderman, Christian Holler, Soroush Dalili and others discovered several memory corruption flaws in Firefox. If a user were tricked into opening a specially crafted web page, a remote attacker could cause Firefox to crash or potentially execute arbitrary code as the user invoking the program. (CVE-2012-3982, CVE-2012-3983, CVE-2012-3988, CVE-2012-3989) David Bloom and Jordi Chancel discovered that Firefox did not always properly handle the