Vulnerability Details CVE-2019-17569
                The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.025
                        
                    
                    
                        
                            EPSS Ranking 84.8%
                        
                    
                 
                
                    CVSS Severity
                    
                        
                            CVSS v3 Score 4.8
                        
                    
                    
                        
                            CVSS v2 Score 5.8
                        
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2019-17569
                        
                            
                                
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                                            cpe:2.3:a:apache:tomcat:7.0.98
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:tomcat:7.0.99
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:tomcat:8.5.48
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:tomcat:8.5.49
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:tomcat:8.5.50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:tomcat:9.0.28
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:tomcat:9.0.29
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:tomcat:9.0.30
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:tomee:7.0.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:netapp:data_availability_services:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:netapp:oncommand_system_manager:3.0.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:netapp:oncommand_system_manager:3.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:netapp:oncommand_system_manager:3.1.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:netapp:oncommand_system_manager:3.1.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:netapp:oncommand_system_manager:3.1.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:agile_engineering_data_management:6.2.1.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:agile_plm:9.3.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:agile_plm:9.3.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:agile_plm:9.3.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:communications_instant_messaging_server:10.0.1.4.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:health_sciences_empirica_inspections:1.0.1.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:health_sciences_empirica_signal:7.3.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:hospitality_guest_access:4.2.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:hospitality_guest_access:4.2.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:instantis_enterprisetrack:17.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:instantis_enterprisetrack:17.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:instantis_enterprisetrack:17.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:2.3.14
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.0.25
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.0.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.3.7856
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.6.8003
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.1.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.1182
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.8
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.8.2223
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.2.9
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.2.1162
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.4.3247
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.6.3293
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.8
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.3.9
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.2.4181
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.4.4226
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.7.4297
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.8
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.9
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:3.4.9.4237
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.0.5135
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.11.5331
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.12
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.4.5235
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.6.5281
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:4.0.8
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:8.0.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:8.0.0.8131
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:8.0.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:8.0.14
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:8.0.18.1217
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:8.0.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:8.0.2.8191
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:8.0.20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:mysql_enterprise_monitor:8.0.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:transportation_management:6.3.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:workload_manager:12.2.0.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:workload_manager:18c
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:workload_manager:19c
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:debian:debian_linux:10.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:debian:debian_linux:9.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:opensuse:leap:15.1