The XMLRPC server in utils.rb for the ruby library (libruby) 1.8 sets an invalid default value that prevents "security protection" using handlers, which allows remote attackers to execute arbitrary commands.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.088
                        
                    
                    
                        
                            EPSS Ranking 92.2%