Description
SQL injection vulnerability in activerecord/lib/active_record/connection_adapters/postgresql/cast.rb in Active Record in Ruby on Rails 4.0.x before 4.0.3, and 4.1.0.beta1, when PostgreSQL is used, allows remote attackers to execute "add data" SQL commands via vectors involving \ (backslash) characters that are not properly handled in operations on array columns.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| RubyGems | activerecord | >= 4.0.0, < 4.0.3 | 4.0.3 | GHSA-hqf9-rc9j-5fmj |
| RubyGems | activerecord | >= 4.1.0.beta1, < 4.1.0.beta2 | 4.1.0.beta2 | GHSA-hqf9-rc9j-5fmj |