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.
2020-02-24T22:15:11.903
2024-11-21T04:32:33.027
Modified
CVSSv3.1: 4.8 (MEDIUM)
AV:N/AC:M/Au:N/C:P/I:P/A:N
8.6
4.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | apache | tomcat | ≤ 7.0.99 | Yes |
| Application | apache | tomcat | ≤ 8.5.50 | Yes |
| Application | apache | tomcat | ≤ 9.0.30 | Yes |
| Application | apache | tomee | 7.0.7 | Yes |
| Operating System | opensuse | leap | 15.1 | Yes |
| Application | netapp | data_availability_services | - | Yes |
| Application | netapp | oncommand_system_manager | ≤ 3.1.3 | Yes |
| Operating System | debian | debian_linux | 9.0 | Yes |
| Operating System | debian | debian_linux | 10.0 | Yes |
| Application | oracle | agile_engineering_data_management | 6.2.1.0 | Yes |
| Application | oracle | agile_plm | 9.3.3 | Yes |
| Application | oracle | agile_plm | 9.3.5 | Yes |
| Application | oracle | agile_plm | 9.3.6 | Yes |
| Application | oracle | communications_instant_messaging_server | 10.0.1.4.0 | Yes |
| Application | oracle | health_sciences_empirica_inspections | 1.0.1.2 | Yes |
| Application | oracle | health_sciences_empirica_signal | 7.3.3 | Yes |
| Application | oracle | hospitality_guest_access | 4.2.0 | Yes |
| Application | oracle | hospitality_guest_access | 4.2.1 | Yes |
| Application | oracle | instantis_enterprisetrack | ≤ 17.3 | Yes |
| Application | oracle | mysql_enterprise_monitor | ≤ 4.0.12 | Yes |
| Application | oracle | mysql_enterprise_monitor | ≤ 8.0.20 | Yes |
| Application | oracle | transportation_management | 6.3.7 | Yes |
| Application | oracle | workload_manager | 12.2.0.1 | Yes |
| Application | oracle | workload_manager | 18c | Yes |
| Application | oracle | workload_manager | 19c | Yes |