Multiple unspecified vulnerabilities in the PeopleTools component in Oracle PeopleSoft Enterprise and JD Edwards EnterpriseOne 8.22.18, 8.48.15, and 8.49.07 have unknown impact and remote attack vectors, aka (1) PSE01, (2) PSE03, and (3) PSE04.
http://www.vupen.com/english/advisories/2008/0180
http://www.vupen.com/english/advisories/2008/0150
http://www.us-cert.gov/cas/techalerts/TA08-017A.html
http://www.securityfocus.com/bid/27229
http://www.oracle.com/technetwork/topics/security/cpujan2008-086860.html
http://securitytracker.com/id?1019218
http://secunia.com/advisories/28556