Summary
The remote host is missing updates announced in
advisory GLSA 200412-18.
Solution
All abcm2ps users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-sound/abcm2ps-3.7.21'
http://www.securityspace.com/smysecure/catid.html?in=GLSA%20200412-18 http://bugs.gentoo.org/show_bug.cgi?id=74702
http://moinejf.free.fr/abcm2ps-3.txt
http://secunia.com/advisories/13523/
Insight
abcm2ps is vulnerable to a buffer overflow that could lead to remote execution of arbitrary code.