Todd Miller's sudo version 1.8.20 and earlier is vulnerable to an input validation (embedded spaces) in the get_process_ttyname() function resulting in information disclosure and command execution.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.218
                        
                    
                    
                        
                            EPSS Ranking 95.5%