Blue Coat Systems Inc. WinProxy before 6.1a allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large number of packets with 0xFF characters to the Telnet port (TCP 23), which corrupts the heap.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.033
                        
                    
                    
                        
                            EPSS Ranking 86.7%