Unspecified vulnerability in the File-on-File Mounting File System (FFM) in HP Tru64 UNIX 5.1B-4 and 5.1B-3 allows local users to cause a denial of service (system crash) via unspecified vectors.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.001
                        
                    
                    
                        
                            EPSS Ranking 23.3%