Format string vulnerability in Novell Modular Authentication Services (NMAS) in the Novell Client 4.91 SP2 and SP3 allows users with physical access to read stack and memory contents via format string specifiers in the Username field of the logon window.
https://secure-support.novell.com/KanisaPlatform/Publishing/372/3546910_f.SAL_Public.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/30644
http://www.vupen.com/english/advisories/2006/4987
http://www.securityfocus.com/archive/1/453176/100/0/threaded
http://www.layereddefense.com/Novell01DEC.html
http://support.novell.com/cgi-bin/search/searchtid.cgi?/2974876.htm
http://support.novell.com/cgi-bin/search/searchtid.cgi?/2974872.htm
http://securitytracker.com/id?1017377
http://securityreason.com/securityalert/1970
http://secunia.com/advisories/23363
http://lists.grok.org.uk/pipermail/full-disclosure/2006-December/051038.html