Untrusted search path vulnerability in McAfee VirusScan for Linux 4510e and earlier includes the current working directory in the DT_RPATH environment variable, which allows local users to load arbitrary ELF DSO libraries and execute arbitrary code by installing malicious libraries in that directory.
https://exchange.xforce.ibmcloud.com/vulnerabilities/30898
http://www.vupen.com/english/advisories/2006/5023
http://www.securityfocus.com/bid/21592
http://securitytracker.com/id?1017385
http://security.gentoo.org/glsa/glsa-200612-15.xml