{"id":"CVE-2012-2139","aliases":["DEBIAN-CVE-2012-2139","EUVD-2017-0219","GHSA-cj92-c4fj-w9c5"],"status":"published","title":"Mail Gem Path Traversal vulnerability","description":"Directory traversal vulnerability in lib/mail/network/delivery_methods/file_delivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. (dot dot) in the to parameter.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04923,"percentile":0.9218,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2012-07-18T18:00:00Z","modified":"2026-10-23T17:47:44Z","fixes":[{"ecosystem":"RubyGems","package":"mail","fixed_in":["2.4.4"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"ruby-mail","fixed_in":["2.4.4-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ruby-mail","fixed_in":["2.4.4-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ruby-mail","fixed_in":["2.4.4-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"RubyGems","package":"mail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.4"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"ruby-mail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.4-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ruby-mail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.4-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ruby-mail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.4-1"}]}]},{"source":"osv","ecosystem":"RubyGems","package":"mail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.4"}]}],"versions":["1.0.0","1.1.0","1.2.1","1.2.5","1.2.6","1.2.8","1.2.9","1.3.0","1.3.1","1.3.2","1.3.3","1.3.4","1.3.5","1.4.0","1.4.1","1.4.2","1.4.3","1.5.0","1.5.1","1.5.2","1.5.3","1.5.4","1.6.0","2.0.3","2.0.5","2.1.0","2.1.1","2.1.2","2.1.3","2.1.5","2.1.5.1","2.1.5.2","2.1.5.3","2.2.0","2.2.1","2.2.10","2.2.11","2.2.12","2.2.13","2.2.14","2.2.15","2.2.16","2.2.17","2.2.18","2.2.19","2.2.2","2.2.20","2.2.3","2.2.4","2.2.5","2.2.5.1","2.2.5.2","2.2.6","2.2.6.1","2.2.7","2.2.9","2.2.9.1","2.3.0","2.3.2","2.3.3","2.4.0","2.4.1","2.4.3"]}],"products":[{"vendor":"rubygems","product":"mail_gem"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=816352","tags":["x_refsource_MISC","x_transferred","report","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080648.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/04/25/8","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080645.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://bugzilla.novell.com/show_bug.cgi?id=759092","tags":["x_refsource_MISC","x_transferred","report","web"]},{"url":"http://secunia.com/advisories/48970","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"https://github.com/mikel/mail/commit/29aca25218e4c82991400eb9b0c933626aefc98f","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","evidence","fix","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080747.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/04/26/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2139","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-cj92-c4fj-w9c5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-2139","tags":["advisory"]},{"url":"https://github.com/mikel/mail","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2012-2139","description":"Directory traversal vulnerability in lib/mail/network/delivery_methods/file_delivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. (dot dot) in the to parameter.","status":"published","published":"2012-07-18T18:00:00Z","modified":"2024-08-06T19:26:08.213Z","updated_at":"2026-11-02T14:34:50.263482Z"}],"euvd":[{"id":"EUVD-2017-0219","description":"Directory traversal vulnerability in lib/mail/network/delivery_methods/file_delivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. (dot dot) in the to parameter.","status":"published","published":"2012-07-18T18:00:00Z","modified":"2024-08-06T19:26:08Z","updated_at":"2026-11-03T01:56:14.86717Z"}],"ghsa":[{"id":"GHSA-cj92-c4fj-w9c5","title":"Mail Gem Path Traversal vulnerability","description":"Directory traversal vulnerability in `lib/mail/network/delivery_methods/file_delivery.rb` in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a `..` (dot dot) in the to parameter.","status":"published","published":"2017-10-24T18:33:38Z","modified":"2023-11-04T05:02:25Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:37:12.407027Z"}],"nvd":[{"id":"CVE-2012-2139","description":"Directory traversal vulnerability in lib/mail/network/delivery_methods/file_delivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. (dot dot) in the to parameter.","status":"published","published":"2012-07-18T18:55:01.463Z","modified":"2026-06-16T23:41:04.16Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:02:14.774945Z"}],"osv":[{"id":"CVE-2012-2139","description":"Directory traversal vulnerability in lib/mail/network/delivery_methods/file_delivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. (dot dot) in the to parameter.","status":"published","published":"2012-07-18T18:55:01Z","modified":"2026-04-10T03:44:14.558765Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-2139","description":"Directory traversal vulnerability in lib/mail/network/delivery_methods/file_delivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. (dot dot) in the to parameter.","status":"published","published":"2012-07-18T18:55:01.463Z","modified":"2026-10-23T17:47:44.862264158Z","updated_at":"2026-11-02T15:45:24.92418Z"},{"id":"GHSA-cj92-c4fj-w9c5","title":"Mail Gem Path Traversal vulnerability","description":"Directory traversal vulnerability in `lib/mail/network/delivery_methods/file_delivery.rb` in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a `..` (dot dot) in the to parameter.","status":"published","published":"2017-10-24T18:33:38Z","modified":"2024-12-03T06:08:57.952649Z","cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:45.28161Z"}]}}