{"id":"CVE-2014-1831","aliases":["DEBIAN-CVE-2014-1831","EUVD-2018-0570","GHSA-c7j7-p5jq-26ff","UBUNTU-CVE-2014-1831","openSUSE-SU-2024:11341-1"],"status":"published","title":"Insecure use of temporary files in passenger","description":"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.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00371,"percentile":0.31219,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2015-02-19T15:00:00Z","modified":"2026-10-23T15:47:25Z","fixes":[{"ecosystem":"RubyGems","package":"passenger","fixed_in":["4.0.38"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"passenger","fixed_in":["4.0.37-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"passenger","fixed_in":["4.0.37-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"passenger","fixed_in":["4.0.37-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"RubyGems","package":"passenger","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.38"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"passenger","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.37-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"passenger","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.37-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"passenger","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.37-1"}]}]},{"source":"osv","ecosystem":"RubyGems","package":"passenger","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.38"}]}],"versions":["1.0.1","1.0.2","1.0.3","1.0.4","1.0.5","2.0.1","2.0.2","2.0.3","2.0.4","2.0.5","2.0.6","2.1.2","2.1.3","2.2.0","2.2.1","2.2.10","2.2.11","2.2.12","2.2.13","2.2.14","2.2.15","2.2.2","2.2.3","2.2.4","2.2.5","2.2.6","2.2.7","2.2.8","2.2.9","3.0.0","3.0.0.pre1","3.0.0.pre2","3.0.0.pre3","3.0.0.pre4","3.0.1","3.0.10","3.0.11","3.0.12","3.0.13","3.0.14","3.0.15","3.0.17","3.0.18","3.0.19","3.0.2","3.0.21","3.0.3","3.0.4","3.0.5","3.0.6","3.0.7","3.0.8","3.0.9","3.9.1.beta","3.9.2.beta","4.0.0.rc4","4.0.0.rc6","4.0.1","4.0.10","4.0.13","4.0.14","4.0.16","4.0.17","4.0.18","4.0.19","4.0.2","4.0.20","4.0.21","4.0.23","4.0.24","4.0.25","4.0.26","4.0.27","4.0.28","4.0.29","4.0.3","4.0.30","4.0.31","4.0.32","4.0.33","4.0.34","4.0.35","4.0.36","4.0.37","4.0.4","4.0.5","4.0.6","4.0.7","4.0.8"]}],"products":[{"vendor":"phusion","product":"passenger"}],"references":[{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=736958","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://github.com/phusion/passenger/commit/34b1087870c2","tags":["x_refsource_CONFIRM","x_transferred","fix","web"]},{"url":"http://openwall.com/lists/oss-security/2014/01/30/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1058992","tags":["x_refsource_CONFIRM","x_transferred","report","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-February/149032.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://openwall.com/lists/oss-security/2014/01/28/8","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-1831","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-c7j7-p5jq-26ff","tags":["advisory"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/passenger/CVE-2014-1831.yml","tags":["web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-1831","tags":["advisory"]},{"url":"https://github.com/phusion/passenger","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2014-1831","tags":["report"]},{"url":"http://www.openwall.com/lists/oss-security/2014/01/30","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-1831","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2013-2119","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4547","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-1831","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-1832","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-7519","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-1247","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-7529","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12026","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12029","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2014-1831","description":"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.","status":"published","published":"2015-02-19T15:00:00Z","modified":"2024-08-06T09:50:11.383Z","updated_at":"2026-11-02T14:33:46.310517Z"}],"euvd":[{"id":"EUVD-2018-0570","description":"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.","status":"published","published":"2015-02-19T15:00:00Z","modified":"2024-08-06T09:50:11Z","updated_at":"2026-11-03T01:57:16.268492Z"}],"ghsa":[{"id":"GHSA-c7j7-p5jq-26ff","title":"Insecure use of temporary files in passenger","description":"Phusion Passenger before 4.0.38 allows local users to write to certain files and directories via a symlink attack on \n1. `control_process.pid` or \n2. a generation-* file.","status":"published","published":"2018-10-10T17:29:20Z","modified":"2023-07-05T18:49:05Z","updated_at":"2026-11-02T14:36:55.91458Z"}],"nvd":[{"id":"CVE-2014-1831","description":"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.","status":"published","published":"2015-02-19T15:59:02.047Z","modified":"2026-06-17T00:05:37.62Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:02:58.385843Z"}],"osv":[{"id":"CVE-2014-1831","description":"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.","status":"published","published":"2015-02-19T15:59:02Z","modified":"2026-04-10T03:44:38.331847Z","updated_at":"2026-11-02T15:43:59.361892Z"},{"id":"DEBIAN-CVE-2014-1831","description":"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.","status":"published","published":"2015-02-19T15:59:02.047Z","modified":"2026-10-23T15:47:25.088051935Z","updated_at":"2026-11-02T15:45:25.819707Z"},{"id":"GHSA-c7j7-p5jq-26ff","title":"Insecure use of temporary files in passenger","description":"Phusion Passenger before 4.0.38 allows local users to write to certain files and directories via a symlink attack on \n1. `control_process.pid` or \n2. a generation-* file.","status":"published","published":"2018-10-10T17:29:20Z","modified":"2024-12-08T05:43:54.866033Z","updated_at":"2026-11-02T15:46:44.571161Z"},{"id":"openSUSE-SU-2024:11341-1","title":"ruby2.7-rubygem-passenger-6.0.8-3.2 on GA media","description":"These are all security issues fixed in the ruby2.7-rubygem-passenger-6.0.8-3.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:39:43.862306Z","updated_at":"2026-11-02T16:58:35.195147Z"},{"id":"UBUNTU-CVE-2014-1831","description":"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.","status":"withdrawn","published":"2015-02-19T15:59:00Z","modified":"2025-07-16T07:31:49.5154Z","updated_at":"2026-11-02T15:54:07.855521Z"}]}}