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 0.065
EPSS Ranking 90.6%
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