Directory traversal vulnerability in pkgadd in SCO UnixWare 7.1.4 before p534589 allows local users to create or append to arbitrary files via “…” sequences in an unspecified environment variable, probably PKGINST.
ftp.sco.com/pub/unixware7/714/security/p534589/p534589.txt
labs.idefense.com/intelligence/vulnerabilities/display.php?id=676
secunia.com/advisories/29657
www.sco.com/support/update/download/release.php?rid=324
www.securitytracker.com/id?1019787
exchange.xforce.ibmcloud.com/vulnerabilities/41759
www.exploit-db.com/exploits/5355