cdrecord in the cdrtools package before 2.01, when installed setuid root, does not properly drop privileges before executing a program specified in the RSH environment variable, which allows local users to gain privileges.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9805
https://exchange.xforce.ibmcloud.com/vulnerabilities/17303
https://bugzilla.fedora.us/show_bug.cgi?id=2058
http://www.mandriva.com/security/advisories?name=MDKSA-2004:091
http://www.kb.cert.org/vuls/id/700326
http://securitytracker.com/id?1011091