The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both the previously published prerequisites for CVE-2020-9484 and the previously published mitigations for CVE-2020-9484 also apply to this issue.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Tomcat | Apache | 7.0.0 (including) | 7.0.107 (including) |
| Tomcat | Apache | 8.5.0 (including) | 8.5.61 (including) |
| Tomcat | Apache | 9.0.0 (including) | 9.0.41 (including) |
| Tomcat | Apache | 9.0.0-milestone1 (including) | 9.0.0-milestone1 (including) |
| Tomcat | Apache | 9.0.0-milestone10 (including) | 9.0.0-milestone10 (including) |
| Tomcat | Apache | 9.0.0-milestone11 (including) | 9.0.0-milestone11 (including) |
| Tomcat | Apache | 9.0.0-milestone12 (including) | 9.0.0-milestone12 (including) |
| Tomcat | Apache | 9.0.0-milestone13 (including) | 9.0.0-milestone13 (including) |
| Tomcat | Apache | 9.0.0-milestone14 (including) | 9.0.0-milestone14 (including) |
| Tomcat | Apache | 9.0.0-milestone15 (including) | 9.0.0-milestone15 (including) |
| Tomcat | Apache | 9.0.0-milestone16 (including) | 9.0.0-milestone16 (including) |
| Tomcat | Apache | 9.0.0-milestone17 (including) | 9.0.0-milestone17 (including) |
| Tomcat | Apache | 9.0.0-milestone18 (including) | 9.0.0-milestone18 (including) |
| Tomcat | Apache | 9.0.0-milestone19 (including) | 9.0.0-milestone19 (including) |
| Tomcat | Apache | 9.0.0-milestone2 (including) | 9.0.0-milestone2 (including) |
| Tomcat | Apache | 9.0.0-milestone20 (including) | 9.0.0-milestone20 (including) |
| Tomcat | Apache | 9.0.0-milestone21 (including) | 9.0.0-milestone21 (including) |
| Tomcat | Apache | 9.0.0-milestone22 (including) | 9.0.0-milestone22 (including) |
| Tomcat | Apache | 9.0.0-milestone23 (including) | 9.0.0-milestone23 (including) |
| Tomcat | Apache | 9.0.0-milestone24 (including) | 9.0.0-milestone24 (including) |
| Tomcat | Apache | 9.0.0-milestone25 (including) | 9.0.0-milestone25 (including) |
| Tomcat | Apache | 9.0.0-milestone26 (including) | 9.0.0-milestone26 (including) |
| Tomcat | Apache | 9.0.0-milestone27 (including) | 9.0.0-milestone27 (including) |
| Tomcat | Apache | 9.0.0-milestone3 (including) | 9.0.0-milestone3 (including) |
| Tomcat | Apache | 9.0.0-milestone4 (including) | 9.0.0-milestone4 (including) |
| Tomcat | Apache | 9.0.0-milestone5 (including) | 9.0.0-milestone5 (including) |
| Tomcat | Apache | 9.0.0-milestone6 (including) | 9.0.0-milestone6 (including) |
| Tomcat | Apache | 9.0.0-milestone7 (including) | 9.0.0-milestone7 (including) |
| Tomcat | Apache | 9.0.0-milestone8 (including) | 9.0.0-milestone8 (including) |
| Tomcat | Apache | 9.0.0-milestone9 (including) | 9.0.0-milestone9 (including) |
| Tomcat | Apache | 10.0.0 (including) | 10.0.0 (including) |
| Tomcat | Apache | 10.0.0-milestone1 (including) | 10.0.0-milestone1 (including) |
| Tomcat | Apache | 10.0.0-milestone10 (including) | 10.0.0-milestone10 (including) |
| Tomcat | Apache | 10.0.0-milestone2 (including) | 10.0.0-milestone2 (including) |
| Tomcat | Apache | 10.0.0-milestone3 (including) | 10.0.0-milestone3 (including) |
| Tomcat | Apache | 10.0.0-milestone4 (including) | 10.0.0-milestone4 (including) |
| Tomcat | Apache | 10.0.0-milestone5 (including) | 10.0.0-milestone5 (including) |
| Tomcat | Apache | 10.0.0-milestone6 (including) | 10.0.0-milestone6 (including) |
| Tomcat | Apache | 10.0.0-milestone7 (including) | 10.0.0-milestone7 (including) |
| Tomcat | Apache | 10.0.0-milestone8 (including) | 10.0.0-milestone8 (including) |
| Tomcat | Apache | 10.0.0-milestone9 (including) | 10.0.0-milestone9 (including) |
| Red Hat Fuse 7.11 | RedHat | tomcat | * |
| Red Hat JBoss Web Server 5 | RedHat | tomcat | * |
| Red Hat JBoss Web Server 5.5 on RHEL 7 | RedHat | jws5-ecj-0:4.12.0-3.redhat_2.2.el7jws | * |
| Red Hat JBoss Web Server 5.5 on RHEL 7 | RedHat | jws5-mod_cluster-0:1.4.3-2.Final_redhat_00002.1.el7jws | * |
| Red Hat JBoss Web Server 5.5 on RHEL 7 | RedHat | jws5-tomcat-0:9.0.43-11.redhat_00011.1.el7jws | * |
| Red Hat JBoss Web Server 5.5 on RHEL 7 | RedHat | jws5-tomcat-native-0:1.2.26-3.redhat_3.el7jws | * |
| Red Hat JBoss Web Server 5.5 on RHEL 7 | RedHat | jws5-tomcat-vault-0:1.1.8-2.Final_redhat_00003.1.el7jws | * |
| Red Hat JBoss Web Server 5.5 on RHEL 8 | RedHat | jws5-ecj-0:4.12.0-3.redhat_2.2.el8jws | * |
| Red Hat JBoss Web Server 5.5 on RHEL 8 | RedHat | jws5-mod_cluster-0:1.4.3-2.Final_redhat_00002.1.el8jws | * |
| Red Hat JBoss Web Server 5.5 on RHEL 8 | RedHat | jws5-tomcat-0:9.0.43-11.redhat_00011.1.el8jws | * |
| Red Hat JBoss Web Server 5.5 on RHEL 8 | RedHat | jws5-tomcat-native-0:1.2.26-3.redhat_3.el8jws | * |
| Red Hat JBoss Web Server 5.5 on RHEL 8 | RedHat | jws5-tomcat-vault-0:1.1.8-2.Final_redhat_00003.1.el8jws | * |
| Red Hat support for Spring Boot 2.3.10 | RedHat | tomcat | * |
| Tomcat6 | Ubuntu | precise/esm | * |
| Tomcat6 | Ubuntu | trusty | * |
| Tomcat6 | Ubuntu | trusty/esm | * |
| Tomcat6 | Ubuntu | xenial | * |
| Tomcat7 | Ubuntu | bionic | * |
| Tomcat7 | Ubuntu | esm-apps/bionic | * |
| Tomcat7 | Ubuntu | esm-apps/xenial | * |
| Tomcat7 | Ubuntu | trusty | * |
| Tomcat7 | Ubuntu | trusty/esm | * |
| Tomcat7 | Ubuntu | xenial | * |
| Tomcat8 | Ubuntu | bionic | * |
| Tomcat8 | Ubuntu | xenial | * |
| Tomcat9 | Ubuntu | bionic | * |
| Tomcat9 | Ubuntu | focal | * |
| Tomcat9 | Ubuntu | groovy | * |
| Tomcat9 | Ubuntu | hirsute | * |
| Tomcat9 | Ubuntu | impish | * |
| Tomcat9 | Ubuntu | kinetic | * |
| Tomcat9 | Ubuntu | lunar | * |
| Tomcat9 | Ubuntu | mantic | * |