Candidate: CVE-2009-4629 PublicDate: 2010-01-29 18:30:00 UTC References: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4629 https://secure.grepular.com/DNS_Prefetch_Exposure_on_Thunderbird_and_Webmail Description: Mozilla Necko, as used in Thunderbird 3.0.1, SeaMonkey, and other applications, performs DNS prefetching even when the app type is APP_TYPE_MAIL or APP_TYPE_EDITOR, which makes it easier for remote attackers to determine the network location of the application's user by logging DNS requests, as demonstrated by DNS requests triggered by reading text/plain e-mail messages in Thunderbird. Ubuntu-Description: Notes: Bugs: https://bugzilla.mozilla.org/show_bug.cgi?id=492196 Priority: negligible Discovered-by: Assigned-to: CVSS: Patches_xulrunner-1.9.1: upstream_xulrunner-1.9.1: needs-triage dapper_xulrunner-1.9.1: DNE hardy_xulrunner-1.9.1: DNE intrepid_xulrunner-1.9.1: DNE jaunty_xulrunner-1.9.1: released (1.9.1.9+nobinonly-0ubuntu0.9.04.1) karmic_xulrunner-1.9.1: released (1.9.1.9+nobinonly-0ubuntu0.9.10.1) devel_xulrunner-1.9.1: released (1.9.1.9+nobinonly-0ubuntu1) Patches_thunderbird: upstream_thunderbird: released (3.0.2) dapper_thunderbird: DNE hardy_thunderbird: not-affected intrepid_thunderbird: not-affected jaunty_thunderbird: not-affected karmic_thunderbird: not-affected devel_thunderbird: released (3.0.4+nobinonly-0ubuntu1)