GHSA-33pp-3763-mrfp sprockets vulnerable to Path Traversal

• RubyGems sprockets: < 2.0.5 → fixed in 2.0.5 • RubyGems sprockets: >= 2.1.0, < 2.1.4 → fixed in 2.1.4 • RubyGems sprockets: >= 2.2.0, < 2.2.3 → fixed in 2.2.3 • RubyGems sprockets: >= 2.3.0, < 2.3.3 → fixed in 2.3.3 • RubyGems sprockets: >= 2.4.0, < 2.4.6 → fixed in 2.4.6 • RubyGems sprockets: >= 2.5.0, < 2.5.1 → fixed in 2.5.1 • RubyGems sprockets: >= 2.6.0, < 2.7.1 → fixed in 2.7.1 • RubyGems sprockets: >= 2.8.0, < 2.8.3 → fixed in 2.8.3 • RubyGems sprockets: >= 2.9.0, < 2.9.4 → fixed in 2.9.4 • RubyGems sprockets: >= 2.10.0, < 2.10.2 → fixed in 2.10.2 • RubyGems sprockets: >= 2.11.0, < 2.11.3 → fixed in 2.11.3 • RubyGems sprockets: >= 2.12.0, < 2.12.3 → fixed in 2.12.3

Multiple directory traversal vulnerabilities in `server.rb` in Sprockets before 2.0.5, 2.1.x before 2.1.4, 2.2.x before 2.2.3, 2.3.x before 2.3.3, 2.4.x before 2.4.6, 2.5.x before 2.5.1, 2.6.x and 2.7.x before 2.7.1, 2.8.x before 2.8.3, 2.9.x before 2.9.4, 2.10.x before 2.10.2, 2.11.x before 2.11.3, 2.12.x before 2.12.3, and 3.x before 3.0.0.beta.3, as distributed with Ruby on Rails 3.x and 4.x, allow remote attackers to determine the existence of files outside the application root via a ../ (dot dot slash) sequence with (1) double slashes or (2) URL encoding.