The Program Neighborhood Agent in Citrix Presentation Server Clients for 32-bit Windows before 10.100 allows remote attackers to cause a denial of service (agent exit) via a certain request that uses content redirection and a long pathname.
https://exchange.xforce.ibmcloud.com/vulnerabilities/35283
https://euvd.enisa.europa.eu/vulnerability/EUVD-2007-3609
http://www.vupen.com/english/advisories/2007/2455
http://www.securitytracker.com/id?1018343
http://www.securityfocus.com/bid/24790
http://support.citrix.com/article/CTX113543