There is a denial of service vulnerability in the header parsing component of Rack.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Rack | Rack | 2.0.0 (including) | 2.2.6.4 (excluding) |
| Rack | Rack | 3.0.0 (including) | 3.0.6.1 (excluding) |
| Red Hat Enterprise Linux 8 | RedHat | pcs-0:0.10.15-4.el8_8.1 | * |
| Red Hat Enterprise Linux 8.4 Extended Update Support | RedHat | pcs-0:0.10.8-1.el8_4.4 | * |
| Red Hat Enterprise Linux 8.6 Extended Update Support | RedHat | pcs-0:0.10.12-6.el8_6.4 | * |
| Red Hat Enterprise Linux 9 | RedHat | pcs-0:0.11.4-7.el9_2 | * |
| Red Hat Enterprise Linux 9.0 Extended Update Support | RedHat | pcs-0:0.11.1-10.el9_0.4 | * |
| Red Hat Satellite 6.14 for RHEL 8 | RedHat | rubygem-rack-0:2.2.7-1.el8sat | * |
| Red Hat Satellite 6.14 for RHEL 8 | RedHat | rubygem-rack-0:2.2.7-1.el8sat | * |
| RHOL-5.6-RHEL-8 | RedHat | openshift-logging/fluentd-rhel8:v1.14.6-113 | * |
| RHOL-5.7-RHEL-8 | RedHat | openshift-logging/fluentd-rhel8:v1.14.6-140 | * |
| Ruby-rack | Ubuntu | bionic | * |
| Ruby-rack | Ubuntu | esm-apps/bionic | * |
| Ruby-rack | Ubuntu | esm-apps/focal | * |
| Ruby-rack | Ubuntu | esm-apps/jammy | * |
| Ruby-rack | Ubuntu | esm-apps/xenial | * |
| Ruby-rack | Ubuntu | esm-infra-legacy/trusty | * |
| Ruby-rack | Ubuntu | focal | * |
| Ruby-rack | Ubuntu | jammy | * |
| Ruby-rack | Ubuntu | kinetic | * |
| Ruby-rack | Ubuntu | lunar | * |
| Ruby-rack | Ubuntu | mantic | * |
| Ruby-rack | Ubuntu | trusty | * |
| Ruby-rack | Ubuntu | trusty/esm | * |
| Ruby-rack | Ubuntu | upstream | * |
| Ruby-rack | Ubuntu | xenial | * |