Vulnerability Details CVE-2018-1334
                In Apache Spark 1.0.0 to 2.1.2, 2.2.0 to 2.2.1, and 2.3.0, when using PySpark or SparkR, it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.001
                        
                    
                    
                        
                            EPSS Ranking 26.2%
                        
                    
                 
                
                    CVSS Severity
                    
                        
                            CVSS v3 Score 4.7
                        
                    
                    
                        
                            CVSS v2 Score 1.9
                        
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2018-1334
                        
                            
                                
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                                            cpe:2.3:a:apache:spark:0.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.5.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.5.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.5.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.6.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.6.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.6.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.7.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.7.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.7.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.7.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.8.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.9.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:0.9.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.0.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.0.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.0.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.1.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.1.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.2.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.2.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.2.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.3.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.3.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.4.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.4.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.5.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.5.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.5.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.6.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.6.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.6.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:1.6.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.0.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.0.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.0.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.1.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.1.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.1.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.2.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.2.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.3.0