CVE-2016-0751
Fixed in a distro release EPSS 10%
actionpack/lib/action_dispatch/http/mime_type.rb in Action Pack in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 does not properly restrict use of the MIME type cache, which allows remote attackers to cause a denial of service (memory consumption) via a crafted HTTP Accept header.
Products: rubyonrails rails, rubyonrails ruby_on_rails
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| RubyGems | actionpack | 4.2.5.1 |
| RubyGems | actionpack | 3.2.22.1 |
| RubyGems | actionpack | 4.1.14.1 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | rails | 2:4.2.5.1-1 |
| Debian 13 | rails | 2:4.2.5.1-1 |
| Debian 14 | rails | 2:4.2.5.1-1 |
| Debian 7 | ruby-actionpack-3.2 | 3.2.6-6+deb7u3 |
| Debian 8 | rails | 2:4.1.8-1+deb8u1 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-actionpack | 1:4.1.5-3.el6 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-actionpack | 1:4.1.5-3.el7 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-actionpack-doc | 1:4.1.5-3.el6 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-actionpack-doc | 1:4.1.5-3.el7 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-actionview | 0:4.1.5-4.el6 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-actionview | 0:4.1.5-4.el7 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-actionview-doc | 0:4.1.5-4.el6 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-actionview-doc | 0:4.1.5-4.el7 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activemodel | 0:4.1.5-2.el7 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activemodel | 0:4.1.5-2.el6 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activemodel-doc | 0:4.1.5-2.el6 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activemodel-doc | 0:4.1.5-2.el7 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activerecord | 1:4.1.5-2.el7 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activerecord | 1:4.1.5-2.el6 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activerecord-doc | 1:4.1.5-2.el7 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activerecord-doc | 1:4.1.5-2.el6 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activesupport | 1:4.1.5-3.el6 |
| Red Hat rhel software collections 2 | rh-ror41-rubygem-activesupport | 1:4.1.5-3.el7 |
| Red Hat rhel software collections 2 | ror40-rubygem-actionpack | 1:4.0.2-7.el7 |
| Red Hat rhel software collections 2 | ror40-rubygem-actionpack | 1:4.0.2-7.el6 |
| Red Hat rhel software collections 2 | ror40-rubygem-actionpack-doc | 1:4.0.2-7.el6 |
| Red Hat rhel software collections 2 | ror40-rubygem-actionpack-doc | 1:4.0.2-7.el7 |
| Red Hat rhel software collections 2 | ror40-rubygem-activerecord | 1:4.0.2-6.el7 |
| Red Hat rhel software collections 2 | ror40-rubygem-activerecord | 1:4.0.2-6.el6 |
| Red Hat rhel software collections 2 | ror40-rubygem-activerecord-doc | 1:4.0.2-6.el6 |
| Red Hat rhel software collections 2 | ror40-rubygem-activerecord-doc | 1:4.0.2-6.el7 |
| Red Hat rhel software collections 2 | ror40-rubygem-activesupport | 1:4.0.2-4.el7 |
| Red Hat rhel software collections 2 | ror40-rubygem-activesupport | 1:4.0.2-4.el6 |
| Red Hat rhel software collections 2 | ruby193-rubygem-actionpack | 1:3.2.8-16.el7 |
| Red Hat rhel software collections 2 | ruby193-rubygem-actionpack | 1:3.2.8-16.el6 |
| Red Hat rhel software collections 2 | ruby193-rubygem-actionpack-doc | 1:3.2.8-16.el6 |
| Red Hat rhel software collections 2 | ruby193-rubygem-actionpack-doc | 1:3.2.8-16.el7 |
| Red Hat rhel software collections 2 | ruby193-rubygem-activerecord | 1:3.2.8-11.el7 |
| Red Hat rhel software collections 2 | ruby193-rubygem-activerecord | 1:3.2.8-11.el6 |
| Red Hat rhel software collections 2 | ruby193-rubygem-activerecord-doc | 1:3.2.8-11.el6 |
| Red Hat rhel software collections 2 | ruby193-rubygem-activerecord-doc | 1:3.2.8-11.el7 |
| Red Hat rhel software collections 2 | ruby193-rubygem-activesupport | 1:3.2.8-6.el6 |
| Red Hat rhel software collections 2 | ruby193-rubygem-activesupport | 1:3.2.8-6.el7 |
| SUSE Enterprise Storage 2.1 | rubygem-actionpack-4_2 | 4.2.2-6.1 |
| SUSE Lifecycle Management Server 1.3 | rubygem-actionpack-3_2 | 3.2.12-0.23.1 |
| SUSE Linux Enterprise Module for Containers 12 | portus | 2.0.3-2.4 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | rubygem-actionpack-3_2 | 3.2.12-0.23.1 |
| SUSE OpenStack Cloud 5 | rubygem-actionpack-4_1 | 4.1.9-9.1 |
| SUSE Studio Onsite 1.3 | libjansson | 2.2.1-0.9.11.6 |
| SUSE Studio Onsite 1.3 | qemu-ext2 | 0.1.1-0.9.4.19 |
| SUSE Studio Onsite 1.3 | rubygem-actionpack-3_2 | 3.2.12-0.23.1 |
| SUSE Studio Onsite 1.3 | rubygem-bundler19 | 1.7.0-0.13.10 |
| SUSE Studio Onsite 1.3 | studio-help | 1.3.20-0.6.9 |
| SUSE Studio Onsite 1.3 | susestudio | 1.3.14-52.1 |
| SUSE Studio Onsite Runner 1.3 | libjansson | 2.2.1-0.9.11.6 |
| SUSE Studio Onsite Runner 1.3 | qemu-ext2 | 0.1.1-0.9.4.19 |
| SUSE Studio Onsite Runner 1.3 | rubygem-bundler19 | 1.7.0-0.13.10 |
| SUSE Studio Onsite Runner 1.3 | studio-help | 1.3.20-0.6.9 |
| SUSE Studio Onsite Runner 1.3 | susestudio | 1.3.14-52.1 |
| SUSE WebYast 1.3 | rubygem-actionpack-3_2 | 3.2.12-0.23.1 |