Vulnerability Details CVE-2013-4208
                The rsa_verify function in PuTTY before 0.63 (1) does not clear sensitive process memory after use and (2) does not free certain structures containing sensitive process memory, which might allow local users to discover private RSA and DSA keys.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.001
                        
                    
                    
                        
                            EPSS Ranking 19.7%
                        
                    
                 
                
                    CVSS Severity
                    
                    
                        
                            CVSS v2 Score 2.1
                        
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2013-4208
                        
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.45
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.46
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.47
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.48
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.49
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.50
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.51
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.52
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.53b
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.54
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.55
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.56
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.57
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.58
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.59
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.60
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:putty:putty:0.61
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:-
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.45
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.46
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.47
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.48
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.49
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.50
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.51
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.52
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.53
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.53b
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.54
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.55
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.56
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.57
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.58
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.59
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.60
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.61
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:a:simon_tatham:putty:0.62