https://securitydocs.business.xerox.com/wp-content/uploads/2016/12/cert_Security_Mini-_Bulletin_XRX16AG_for_PH4600-4620_v1-1.pdf Archives

Xerox Security Mini Bulletin XRX16AG_V1.0 (PDF 121.5K)

December 6, 2016

Contains fix for CVE 2016-2177, CVE-2016-2183 (Sweet32) and CVE-2015-2808 (Bar Mitzvah) on Phaser 4600/4620