Phusion Passenger gem before 3.0.21 and 4.0.x before 4.0.5 for Ruby allows local users to cause a denial of service (prevent application start) or gain privileges by pre-creating a temporary "config" file in a directory with a predictable name in /tmp/ before it is used by the gem.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| passenger(RubyGems) | 0 | 3.0.21 | N/A |
| passenger(RubyGems) | 4.0.1 | 4.0.5 | N/A |
CVSS Metrics
