In Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224, the default compliance mode allows requests with URIs that contain %2e or %2e%2e segments to access protected resources within the WEB-INF directory. For example a request to /context/%2e/WEB-INF/web.xml can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Jetty | Eclipse | 9.4.37-20210219 (including) | 9.4.37-20210219 (including) |
| Jetty | Eclipse | 9.4.38-20210224 (including) | 9.4.38-20210224 (including) |
| Red Hat AMQ 7.8.2 | RedHat | jetty-server | * |
| Red Hat AMQ 7.9.0 | RedHat | jetty-server | * |
| Red Hat AMQ Streams 1.6.4 | RedHat | jetty-server | * |
| Red Hat AMQ Streams 1.8.0 | RedHat | jetty-server | * |
| Red Hat Developer Tools | RedHat | rh-eclipse-jetty-0:9.4.40-1.1.el7_9 | * |
| Red Hat Fuse 7.10 | RedHat | jetty | * |
| Red Hat Integration Camel Quarkus | RedHat | jetty | * |
| RHAF Camel-K 1.8 | RedHat | jetty | * |
| Equinox-bundles | Ubuntu | bionic | * |
| Equinox-bundles | Ubuntu | groovy | * |
| Equinox-bundles | Ubuntu | hirsute | * |
| Equinox-bundles | Ubuntu | impish | * |
| Equinox-bundles | Ubuntu | kinetic | * |
| Equinox-bundles | Ubuntu | lunar | * |
| Equinox-bundles | Ubuntu | trusty | * |