The getdbm procedure in ypxfrd allows local users to read arbitrary files, and remote attackers to read databases outside /var/yp, via a directory traversal and symlink attack on the domain and map arguments.
ftp://ftp.caldera.com/pub/updates/OpenServer/CSSA-2002-SCO.40
marc.info/?l=bugtraq&m=103426842025029&w=2
sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/47903
www.iss.net/security_center/static/10329.php
www.kb.cert.org/vuls/id/538033
www.securityfocus.com/bid/5937
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2423