The remote host is missing updates announced in advisory GLSA 200501-10.

All Vilistextum users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose '>=app-text/vilistextum-2.6.7' http://www.securityspace.com/smysecure/catid.html?in=GLSA%20200501-10 http://bugs.gentoo.org/show_bug.cgi?id=74694 http://tigger.uic.edu/~jlongs2/holes/vilistextum.txt

Vilistextum is vulnerable to a buffer overflow that allows an attacker to execute arbitrary code through the use of a malicious webpage.