Vulnerability Details CVE-2019-10099
                Prior to Spark 2.3.3, in certain situations Spark would write user data to local disk unencrypted, even if spark.io.encryption.enabled=true. This includes cached blocks that are fetched to disk (controlled by spark.maxRemoteBlockSizeFetchToMem); in SparkR, using parallelize; in Pyspark, using broadcast and parallelize; and use of python udfs.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.006
                        
                    
                    
                        
                            EPSS Ranking 68.1%
                        
                    
                 
                
                    CVSS Severity
                    
                        
                            CVSS v3 Score 7.5
                        
                    
                    
                        
                            CVSS v2 Score 4.3
                        
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2019-10099
                        
                            
                                
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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:2.1.3
                                        
                                     
                                 
                            
                                
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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:2.2.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.3.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:spark:2.3.1