Mozilla security researchers Jesse Ruderman and Sid Stamm reported that when downloading a file containing a right-to-left override character (RTL) in the filename, the name displayed in the dialog title bar conflicts with the name of the file shown in the dialog body. An attacker could use this vulnerability to obfuscate the name and file extension of a file to be downloaded and opened, potentially causing a user to run an executable file when they expected to open a non-executable file.
This issue has been addressed in following products: Red Hat Enterprise Linux 4 Red Hat Enterprise Linux 5 Via RHSA-2009:1530 https://rhn.redhat.com/errata/RHSA-2009-1530.html
This issue has been addressed in following products: Red Hat Enterprise Linux 3 Red Hat Enterprise Linux 4 Via RHSA-2009:1531 https://rhn.redhat.com/errata/RHSA-2009-1531.html
blam-1.8.5-15.fc11, chmsee-1.0.1-12.fc11, epiphany-2.26.3-5.fc11, epiphany-extensions-2.26.1-7.fc11, evolution-rss-0.1.4-5.fc11, firefox-3.5.4-1.fc11, galeon-2.0.7-17.fc11, gnome-python2-extras-2.25.3-8.fc11, gnome-web-photo-0.7-7.fc11, google-gadgets-0.11.1-2.fc11, hulahop-0.4.9-9.fc11, kazehakase-0.5.8-2.fc11.1, Miro-2.5.2-5.fc11, monodevelop-2.0-6.fc11, mozvoikko-0.9.7-0.8.rc1.fc11, pcmanx-gtk2-0.3.8-9.fc11, ruby-gnome2-0.19.3-3.fc11, seahorse-plugins-2.26.2-7.fc11, xulrunner-1.9.1.4-1.fc11, yelp-2.26.0-8.fc11, eclipse-3.4.2-17.fc11, perl-Gtk2-MozEmbed-0.08-6.fc11.6 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report.
blam-1.8.5-15.fc10, epiphany-2.24.3-11.fc10, epiphany-extensions-2.24.3-6.fc10, evolution-rss-0.1.4-5.fc10, firefox-3.0.15-1.fc10, galeon-2.0.7-15.fc10, gecko-sharp2-0.13-13.fc10, gnome-python2-extras-2.19.1-35.fc10, gnome-web-photo-0.3-23.fc10, google-gadgets-0.10.5-11.fc10, kazehakase-0.5.6-4.fc10.7, Miro-2.0.5-5.fc10, mozvoikko-0.9.5-15.fc10, mugshot-1.2.2-14.fc10, pcmanx-gtk2-0.3.8-14.fc10, perl-Gtk2-MozEmbed-0.08-6.fc10.6, ruby-gnome2-0.19.3-3.fc10, xulrunner-1.9.0.15-1.fc10, yelp-2.24.0-14.fc10 has been pushed to the Fedora 10 stable repository. If problems still persist, please make note of it in this bug report.
This issue has been addressed in following products: Red Hat Enterprise Linux 5 Via RHSA-2010:0153 https://rhn.redhat.com/errata/RHSA-2010-0153.html
This issue has been addressed in following products: Red Hat Enterprise Linux 4 Via RHSA-2010:0154 https://rhn.redhat.com/errata/RHSA-2010-0154.html