{"id":"UBUNTU-CVE-2014-1831","details":"Phusion Passenger before 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or a (2) generation-* file.","modified":"2025-07-16T07:31:49.515400Z","published":"2015-02-19T15:59:00Z","withdrawn":"2025-07-18T16:43:00Z","upstream":["CVE-2014-1831"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-1831"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2014/01/30"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-1831"}],"affected":[{"package":{"name":"ruby-passenger","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/ruby-passenger@4.0.37-2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.37-2"}]}],"versions":["3.0.13debian-1.2","4.0.25-1","4.0.35-1"],"ecosystem_specific":{"binaries":[{"binary_version":"4.0.37-2","binary_name":"libapache2-mod-passenger"},{"binary_version":"4.0.37-2","binary_name":"ruby-passenger"},{"binary_version":"4.0.37-2","binary_name":"ruby-passenger-doc"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-1831.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}