A vulnerability has been found and corrected in perl-libwww-perl: lwp-download in libwww-perl before 5.835 does not reject downloads to filenames that begin with a . character, which allows remote servers to create or overwrite files via a 3xx redirect to a URL with a crafted filename or a Content-Disposition header that suggests a crafted filename, and possibly execute arbitrary code as a consequence of writing to a dotfile in a home directory . Packages for 2008.0 and 2009.0 are provided as of the Extended Maintenance Program