{"id":"CVE-2013-2065","aliases":["DLA-235-1","EUVD-2013-2046","GHSA-wh77-3w5g-7q6x"],"status":"published","title":"(1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel...","description":"(1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel 195, do not perform taint checking for native functions, which allows context-dependent attackers to bypass intended $SAFE level restrictions.","severity":{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0251,"percentile":0.84875,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2013-11-02T19:00:00Z","modified":"2026-06-16T23:52:40Z","affected":[{"source":"osv","ecosystem":"Debian:6.0","package":"ruby1.9.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.2.0-2+deb6u4"}]}],"versions":["1.9.2.0-2","1.9.2.0-2+armhf"],"bundled":6}],"products":[{"vendor":"opensuse","product":"opensuse"},{"vendor":"ruby-lang","product":"ruby"}],"references":[{"url":"https://puppet.com/security/cve/cve-2013-2065","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107064.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-2035-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://www.ruby-lang.org/en/news/2013/05/14/taint-bypass-dl-fiddle-cve-2013-2065/","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107098.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-updates/2013-10/msg00057.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Vendor Advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107120.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2065"},{"url":"https://www.ruby-lang.org/en/news/2013/05/14/taint-bypass-dl-fiddle-cve-2013-2065"},{"url":"https://github.com/advisories/GHSA-wh77-3w5g-7q6x"}],"sources":{"cve":[{"id":"CVE-2013-2065","description":"(1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel 195, do not perform taint checking for native functions, which allows context-dependent attackers to bypass intended $SAFE level restrictions.","status":"published","published":"2013-11-02T19:00:00Z","modified":"2024-08-06T15:20:37.49Z","updated_at":"2026-11-02T14:34:56.19172Z"}],"euvd":[{"id":"EUVD-2013-2046","description":"(1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel 195, do not perform taint checking for native functions, which allows context-dependent attackers to bypass intended $SAFE level restrictions.","status":"published","published":"2013-11-02T19:00:00Z","modified":"2024-08-06T15:20:37Z","updated_at":"2026-11-03T01:56:40.030926Z"}],"ghsa":[{"id":"GHSA-wh77-3w5g-7q6x","title":"(1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel...","description":"(1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel 195, do not perform taint checking for native functions, which allows context-dependent attackers to bypass intended $SAFE level restrictions.","status":"published","published":"2022-05-14T02:09:55Z","modified":"2025-04-11T04:16:44Z","updated_at":"2026-11-02T15:01:14.923786Z"}],"nvd":[{"id":"CVE-2013-2065","description":"(1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel 195, do not perform taint checking for native functions, which allows context-dependent attackers to bypass intended $SAFE level restrictions.","status":"published","published":"2013-11-02T19:55:04.43Z","modified":"2026-06-16T23:52:40.93Z","cvss":[{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:40.988689Z"}],"osv":[{"id":"DLA-235-1","title":"ruby1.9.1 - security update","status":"published","published":"2015-05-30T00:00:00Z","modified":"2026-03-09T01:20:33.535243Z","updated_at":"2026-11-02T15:46:10.712745Z"}]}}