CVE-2013-0156
Fixed in a distro release EPSS 99%
active_support/core_ext/hash/conversions.rb in Ruby on Rails before 2.3.15, 3.0.x before 3.0.19, 3.1.x before 3.1.10, and 3.2.x before 3.2.11 does not properly restrict casts of string values, which allows remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) involving nested XML entity references, by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion.
Products: rubyonrails rails, rubyonrails ruby_on_rails, debian_linux
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| RubyGems | actionpack | 2.3.15 |
| RubyGems | actionpack | 3.0.19 |
| RubyGems | actionpack | 3.1.10 |
| RubyGems | actionpack | 3.2.11 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | rails | 2.3.14.1 |
| Debian 13 | rails | 2.3.14.1 |
| Debian 14 | rails | 2.3.14.1 |
| Debian 6.0 | rails | 2.3.5-1.2+squeeze4.1 |
| Red Hat openshift 1 | ruby193-rubygem-actionpack | 1:3.2.8-2.el6 |
| Red Hat openshift 1 | ruby193-rubygem-actionpack-doc | 1:3.2.8-2.el6 |
| Red Hat openshift 1 | ruby193-rubygem-activesupport | 1:3.2.8-3.el6 |
| Red Hat openshift 1 | rubygem-actionpack | 1:3.0.13-2.1.el6op |
| Red Hat openshift 1 | rubygem-activesupport | 1:3.0.13-2.el6op |
| openSUSE Tumbleweed | rubygem-extlib | 0.9.16-7.4 |