Vulnerability Details CVE-2023-5748
                Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in cgi component in Synology SSL VPN Client before 1.4.7-0687 allows local users to conduct denial-of-service attacks via unspecified vectors.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.001
                        
                    
                    
                        
                            EPSS Ranking 27.0%
                        
                    
                 
                
                    CVSS Severity
                    
                        
                            CVSS v3 Score 3.3
                        
                    
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2023-5748
                        
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.0.0-0075
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.0.0-0076
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.0.1-0084
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.0.2-0087
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.1.0-0127
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.1.1-0131
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.1.2-0142
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.2.0-0211
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.2.1-0212
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.2.2-0215
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.2.3-0219
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.2.4-0224
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.2.5-0226
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.1-0420
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.2-0422
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.3-0425
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.4-0430
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.5-0440
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.5-0442
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.6-0454
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.7-0462
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.8-0469
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.3.9-0472
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.4.0-0529
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.4.2-0533
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.4.4-0635
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.4.5-0684
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:synology:ssl_vpn_client:1.4.6-0685