CVE-2020-1935
published 2020-02-24CVE-2020-1935: In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some…
medium4.8CVSS 3.1
AVNACHPRNUINSUCLILAN
In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led 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.
Affected
37 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | apache_tomcat | — | — |
| apache | apache_tomcat | — | — |
| apache | apache_tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | 7.0.0 – 7.0.99 | — |
| apache | tomcat | 8.5.0 – 8.5.50 | — |
| apache | tomcat | 9.0.0 – 9.0.30 | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | tomcat9 | < tomcat9 9.0.31-1 (bookworm) | tomcat9 9.0.31-1 (bookworm) |
| netapp | oncommand_system_manager | 3.0.0 – 3.1.3 | — |
| opensuse | leap | — | — |
| oracle | agile_engineering_data_management | — | — |
| oracle | agile_product_lifecycle_management | — | — |
| oracle | agile_product_lifecycle_management | — | — |
| oracle | agile_product_lifecycle_management | — | — |
| oracle | communications_element_manager | — | — |
| oracle | communications_element_manager | — | — |
| oracle | communications_element_manager | — | — |
| oracle | communications_instant_messaging_server | — | — |
| oracle | health_sciences_empirica_inspections | — | — |
| oracle | health_sciences_empirica_signal | — | — |
CVSS provenance
nvdv3.14.8MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
osv7.5HIGH