Directory traversal vulnerability in the Dir.mktmpdir method in the tmpdir library in Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1 might allow attackers to create arbitrary directories or files via a .. (dot dot) in the prefix argument.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | < 8ac90f6824fc44d2e55a82503ddfc95defb19ae0 |