Vulnerability Details CVE-2010-1766
                Off-by-one error in the WebSocketHandshake::readServerHandshake function in websockets/WebSocketHandshake.cpp in WebCore in WebKit before r56380, as used in Qt and other products, allows remote websockets servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an upgrade header that is long and invalid.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.023
                        
                    
                    
                        
                            EPSS Ranking 84.4%
                        
                    
                 
                
                    CVSS Severity
                    
                    
                        
                            CVSS v2 Score 7.5
                        
                    
                 
                
                
                
                    
                
                
                    
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                                            cpe:2.3:a:webkit:webkit:2.4.11