An Insecure Permissions vulnerability in SpawningKit in Phusion Passenger 5.3.x before 5.3.2 causes information disclosure in the following situation: given a Passenger-spawned application process that reports that it listens on a certain Unix domain socket, if any of the parent directories of said socket are writable by a normal user that is not the application's user, then that non-application user can swap that directory with something else, resulting in traffic being redirected to a non-application user's process through an alternative Unix domain socket.
{
"nvd_published_at": "2018-06-17T20:29:00Z",
"cwe_ids": [
"CWE-200"
],
"severity": "HIGH",
"github_reviewed_at": "2023-06-09T22:59:06Z",
"github_reviewed": true
}