Phusion Passenger 4.0.37 allows local users to write to certain files and directories via a symlink attack on (1) control_process.pid or a (2) generation-* file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1831.
| Software | From | Fixed in |
|---|---|---|
| phusion / passenger | - | 4.0.36.x |
passenger
|
4.0.37 | 4.0.37.x |
passenger
|
4.0.37 | 4.0.38 |