srvloc.sys in Novell Client for Windows before 4.91 SP3 allows remote attackers to cause an unspecified denial of service via a crafted packet to port 427 that triggers an access of pageable or invalid addresses using a higher interrupt request level (IRQL) than necessary.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.016
                        
                    
                    
                        
                            EPSS Ranking 81.0%