Vulnerability Details CVE-2020-1597
                A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application.
The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.085
                        
                    
                    
                        
                            EPSS Ranking 92.0%
                        
                    
                 
                
                    CVSS Severity
                    
                        
                            CVSS v3 Score 7.5
                        
                    
                    
                        
                            CVSS v2 Score 5.0
                        
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2020-1597
                        
                            
                                
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                                            cpe:2.3:a:microsoft:asp.net_core:2.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:asp.net_core:3.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.1.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.1.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.2.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.2.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.2.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.2.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.2.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.3.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.3.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.3.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.3.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.3.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.4.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.4.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.4.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.4.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.4.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.5.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.5.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.5.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.5.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.5.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.5.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.5.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.6.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.6.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.6.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.6.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.6.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.6.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.6.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.7.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.7.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.7.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.7.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.7.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.7.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2017:15.8
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.11
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.12
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.13
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.14
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.15
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.16
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.8
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.0.9
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.1.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.1.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.1.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.1.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.1.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.1.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.2.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.2.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.2.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.2.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.5.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.5.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.5.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.5.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.5.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.5.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:microsoft:visual_studio_2019:16.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:fedoraproject:fedora:32
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:fedoraproject:fedora:33