Vulnerability Details CVE-2003-0795
                The vty layer in Quagga before 0.96.4, and Zebra 0.93b and earlier, does not verify that sub-negotiation is taking place when processing the SE marker, which allows remote attackers to cause a denial of service (crash) via a malformed telnet command to the telnet CLI port, which may trigger a null dereference.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.08
                        
                    
                    
                        
                            EPSS Ranking 91.7%
                        
                    
                 
                
                    CVSS Severity
                    
                    
                        
                            CVSS v2 Score 5.0
                        
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2003-0795
                        
                            
                                
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                                            cpe:2.3:a:gnu:zebra:0.91a
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:gnu:zebra:0.92a
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:gnu:zebra:0.93a
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:gnu:zebra:0.93b
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:quagga:quagga:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:quagga:quagga:0.95
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:quagga:quagga:0.96
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:quagga:quagga:0.96.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:quagga:quagga:0.96.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:quagga:quagga:0.96.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:sgi:propack:2.2.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:sgi:propack:2.3