CVE-2008-5313: Improper Link Resolution Before File Access

mailscanner 4.68.8 and other versions before 4.74.16-1 might allow local users to overwrite arbitrary files via a symlink attack on certain temporary files used by the 1 f-prot-autoupdate, 2 clamav-autoupdate, 3 avast-autoupdate, and 4 f-prot-6-autoupdate scripts in /etc/MailScanner/autoupdate/;...