CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.
The product relies on the existence or values of cookies when performing security-critical operations, but it does not properly ensure that the setting is valid for the associated user.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cgi | Ruby-lang | 0.1.0 (including) | 0.1.0 (including) |
| Cgi | Ruby-lang | 0.2.0 (including) | 0.2.0 (including) |
| Cgi | Ruby-lang | 0.3.0 (including) | 0.3.0 (including) |
| Ruby | Ruby-lang | * | 2.6.8 (including) |
| Ruby | Ruby-lang | 2.7.0 (including) | 2.7.5 (excluding) |
| Ruby | Ruby-lang | 3.0.0 (including) | 3.0.3 (excluding) |
| Red Hat Enterprise Linux 8 | RedHat | ruby:2.6-8050020211215144356.c5368500 | * |
| Red Hat Enterprise Linux 8 | RedHat | ruby:2.5-8060020220715152618.ad008a3a | * |
| Red Hat Enterprise Linux 8 | RedHat | ruby:2.7-8060020220728151401.ad008a3a | * |
| Red Hat Enterprise Linux 8 | RedHat | ruby:3.0-8060020220810162001.ad008a3a | * |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | RedHat | ruby:2.6-8010020220201152941.c27ad7f8 | * |
| Red Hat Enterprise Linux 8.2 Extended Update Support | RedHat | ruby:2.6-8020020220201131207.4cda2c84 | * |
| Red Hat Enterprise Linux 8.4 Extended Update Support | RedHat | ruby:2.6-8040020220131135901.522a0ee4 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-ruby26-ruby-0:2.6.9-120.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-ruby30-ruby-0:3.0.4-149.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-ruby27-ruby-0:2.7.6-131.el7 | * |
| Ruby2.3 | Ubuntu | esm-infra/xenial | * |
| Ruby2.3 | Ubuntu | trusty | * |
| Ruby2.3 | Ubuntu | xenial | * |
| Ruby2.5 | Ubuntu | bionic | * |
| Ruby2.5 | Ubuntu | trusty | * |
| Ruby2.5 | Ubuntu | xenial | * |
| Ruby2.7 | Ubuntu | focal | * |
| Ruby2.7 | Ubuntu | hirsute | * |
| Ruby2.7 | Ubuntu | impish | * |
| Ruby2.7 | Ubuntu | trusty | * |
| Ruby2.7 | Ubuntu | xenial | * |
| Ruby3.0 | Ubuntu | devel | * |
| Ruby3.0 | Ubuntu | jammy | * |
| Ruby3.0 | Ubuntu | trusty | * |
| Ruby3.0 | Ubuntu | xenial | * |