Apache Apache Tomcat
At a glance
- Source
- NVD
- EPSS
- EPSS 8.87 % · percentile 95 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apache
- NVD status
- Modified
Description
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.
Weaknesses (CWE)
- CWE-444 — Inconsistent Interpretation of HTTP Requests
References
- https://lists.apache.org/thread.html/r88def002c5c78534674ca67472e035099fbe088813d50062094a1390%40%3Cannounce.tomcat.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.html
- https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743%40%3Ccommits.tomee.apache.org%3E
- https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78%40%3Ccommits.tomee.apache.org%3E
- https://www.debian.org/security/2020/dsa-4673
- https://www.debian.org/security/2020/dsa-4680
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://security.netapp.com/advisory/ntap-20200327-0005/
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/security-alerts/cpujan2021.html
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 4.8 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-767j-jfh2-jvrc — Potential HTTP request smuggling in Apache Tomcat
European references
- ENISA EUVD · EUVD-2020-0293
- GCVE · GCVE-0-2019-17569
CERT-FR advisories
- CERTFR-2020-AVI-433 — Multiples vulnérabilités dans Oracle Database Server · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 7.0.98 ≤ 7.0.99cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 8.5.48 ≤ 8.5.50cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 9.0.28 ≤ 9.0.30cpe:2.3:a:apache:tomee:7.0.7:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*cpe:2.3:a:netapp:data_availability_services:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:oncommand_system_manager:*:*:*:*:*:*:*:*≥ 3.0.0 ≤ 3.1.3cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:agile_engineering_data_management:6.2.1.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:agile_product_lifecycle_management:9.3.3:*:*:*:*:*:*:*cpe:2.3:a:oracle:agile_product_lifecycle_management:9.3.5:*:*:*:*:*:*:*cpe:2.3:a:oracle:agile_product_lifecycle_management:9.3.6:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_instant_messaging_server:10.0.1.4.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:health_sciences_empirica_inspections:1.0.1.2:*:*:*:*:*:*:*cpe:2.3:a:oracle:health_sciences_empirica_signal:7.3.3:*:*:*:*:*:*:*cpe:2.3:a:oracle:hospitality_guest_access:4.2.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:hospitality_guest_access:4.2.1:*:*:*:*:*:*:*cpe:2.3:a:oracle:instantis_enterprisetrack:*:*:*:*:*:*:*:*≥ 17.1 ≤ 17.3cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:*≤ 4.0.12cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:*≥ 8.0.0 ≤ 8.0.20cpe:2.3:a:oracle:transportation_management:6.3.7:*:*:*:*:*:*:*cpe:2.3:a:oracle:workload_manager:12.2.0.1:*:*:*:*:*:*:*cpe:2.3:a:oracle:workload_manager:18c:*:*:*:*:*:*:*cpe:2.3:a:oracle:workload_manager:19c:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Apache · Apache Tomcat | affected Apache Tomcat 9.0.28 to 9.0.30 ; affected 8.5.48 to 8.5.50 ; affected 7.0.98 to 7.0.99 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |