RubyGems before 1.8.23 can redirect HTTPS connections to HTTP, which makes it easier for remote attackers to observe or modify a gem during installation via a man-in-the-middle attack.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Rubygems | Rubygems | * | 1.8.22 (including) |
| Rubygems | Rubygems | 1.8.0 (including) | 1.8.0 (including) |
| Rubygems | Rubygems | 1.8.1 (including) | 1.8.1 (including) |
| Rubygems | Rubygems | 1.8.2 (including) | 1.8.2 (including) |
| Rubygems | Rubygems | 1.8.3 (including) | 1.8.3 (including) |
| Rubygems | Rubygems | 1.8.4 (including) | 1.8.4 (including) |
| Rubygems | Rubygems | 1.8.5 (including) | 1.8.5 (including) |
| Rubygems | Rubygems | 1.8.6 (including) | 1.8.6 (including) |
| Rubygems | Rubygems | 1.8.7 (including) | 1.8.7 (including) |
| Rubygems | Rubygems | 1.8.8 (including) | 1.8.8 (including) |
| Rubygems | Rubygems | 1.8.9 (including) | 1.8.9 (including) |
| Rubygems | Rubygems | 1.8.10 (including) | 1.8.10 (including) |
| Rubygems | Rubygems | 1.8.11 (including) | 1.8.11 (including) |
| Rubygems | Rubygems | 1.8.12 (including) | 1.8.12 (including) |
| Rubygems | Rubygems | 1.8.13 (including) | 1.8.13 (including) |
| Rubygems | Rubygems | 1.8.14 (including) | 1.8.14 (including) |
| Rubygems | Rubygems | 1.8.15 (including) | 1.8.15 (including) |
| Rubygems | Rubygems | 1.8.16 (including) | 1.8.16 (including) |
| Rubygems | Rubygems | 1.8.17 (including) | 1.8.17 (including) |
| Rubygems | Rubygems | 1.8.18 (including) | 1.8.18 (including) |
| Rubygems | Rubygems | 1.8.19 (including) | 1.8.19 (including) |
| Rubygems | Rubygems | 1.8.20 (including) | 1.8.20 (including) |
| Rubygems | Rubygems | 1.8.21 (including) | 1.8.21 (including) |
| Red Hat Enterprise Linux 6 | RedHat | rubygems-0:1.3.7-4.el6_4 | * |
| Red Hat Enterprise MRG 2 | RedHat | cumin-0:0.1.5787-4.el6 | * |
| Red Hat Enterprise MRG 2 | RedHat | rubygems-0:1.8.23.2-1.el6 | * |
| RHEL 6 Version of OpenShift Enterprise 1.2 | RedHat | rubygems-0:1.8.24-4.el6op | * |
| Jruby | Ubuntu | artful | * |
| Jruby | Ubuntu | esm-infra-legacy/trusty | * |
| Jruby | Ubuntu | lucid | * |
| Jruby | Ubuntu | natty | * |
| Jruby | Ubuntu | oneiric | * |
| Jruby | Ubuntu | precise | * |
| Jruby | Ubuntu | quantal | * |
| Jruby | Ubuntu | raring | * |
| Jruby | Ubuntu | saucy | * |
| Jruby | Ubuntu | trusty | * |
| Jruby | Ubuntu | trusty/esm | * |
| Jruby | Ubuntu | utopic | * |
| Jruby | Ubuntu | vivid | * |
| Jruby | Ubuntu | wily | * |
| Jruby | Ubuntu | yakkety | * |
| Jruby | Ubuntu | zesty | * |
| Ruby1.9.1 | Ubuntu | lucid | * |
| Ruby1.9.1 | Ubuntu | natty | * |
| Ruby1.9.1 | Ubuntu | oneiric | * |
| Ruby1.9.1 | Ubuntu | precise | * |
| Ruby1.9.1 | Ubuntu | upstream | * |
| Rubygems | Ubuntu | oneiric | * |
| Rubygems | Ubuntu | precise | * |
| Rubygems | Ubuntu | upstream | * |