Heap-based buffer overflow in w in Sun Solaris 8 through 10, and OpenSolaris before snv_124, allows local users to gain privileges via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/53188
http://unsecurityresearch.blogspot.com/2009/02/advisories-published.html
http://sunsolve.sun.com/search/document.do?assetkey=1-66-266348-1
http://sunsolve.sun.com/search/document.do?assetkey=1-21-113718-04-1