Unspecified vulnerability in the utdmsession program in Sun Ray Server Software (SRSS) 4.0 allows local users to access the sessions of arbitrary users via unknown vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/51743
http://www.vupen.com/english/advisories/2009/1915
http://sunsolve.sun.com/search/document.do?assetkey=1-66-252226-1
http://sunsolve.sun.com/search/document.do?assetkey=1-21-127553-06-1