The crack gem 0.3.1 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Crack | John_nunemaker | * | 0.3.1 (including) |
| Crack | John_nunemaker | 0.1.8 (including) | 0.1.8 (including) |
| Crack | John_nunemaker | 0.2.0 (including) | 0.2.0 (including) |
| Crack | John_nunemaker | 0.3.0 (including) | 0.3.0 (including) |
| Ruby-crack | Ubuntu | trusty | * |
| Ruby-crack | Ubuntu | upstream | * |