{"action":"Upgrade passenger to 4.0.37-1 or later.","affected":[{"fixed":"4.0.37-1","introduced":"0"}],"component":"passenger","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.0.37-1"],"id":"tcs_01M5NAQ5G1WSXCG0Y5C7K0RXPS","modified_at":"2026-10-23T15:47:25.088051935Z","published_at":"2015-02-19T15:59:02.047Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-1831","https://security-tracker.debian.org/tracker/CVE-2014-1831"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-1831#Debian:13/passenger","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-1831"}],"summary":"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."}