{"id":"CVE-2016-6317","details":"Action Record in Ruby on Rails 4.2.x before 4.2.7.1 does not properly consider differences in parameter handling between the Active Record component and the JSON implementation, which allows remote attackers to bypass intended database-query restrictions and perform NULL checks or trigger missing WHERE clauses via a crafted request, as demonstrated by certain \"[nil]\" values, a related issue to CVE-2012-2660, CVE-2012-2694, and CVE-2013-0155.","aliases":["GHSA-pr3r-4wrp-r2pv"],"modified":"2026-04-10T03:52:13.105570Z","published":"2016-09-07T19:28:11.410Z","related":["SUSE-SU-2017:2716-1"],"references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/92434"},{"type":"WEB","url":"https://groups.google.com/forum/#%21topic/ruby-security-ann/WccgKSKiPZA"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/08/11/4"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1855.html"},{"type":"ADVISORY","url":"http://weblog.rubyonrails.org/2016/8/11/Rails-5-0-0-1-4-2-7-2-and-3-2-22-3-have-been-released/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rails/rails","events":[{"introduced":"0"},{"last_affected":"7847a19f476fb9bee287681586d872ea43785e53"},{"introduced":"0"},{"last_affected":"6a23bf0f4c33151e0cec0648e271dc6f5ab3f686"},{"introduced":"0"},{"last_affected":"21bc83306b76c456e83f8824cb5822f9f1195d9c"},{"introduced":"0"},{"last_affected":"331d7c6f9e6a481a23e5f120d95f7c0aabb6c60d"},{"introduced":"0"},{"last_affected":"4daebedcc41e35079c47d5f130f5c7ad12db8bbb"},{"introduced":"0"},{"last_affected":"62264419e95a75da7762caf7d566982d24227794"},{"introduced":"0"},{"last_affected":"4c67c1f551f182aa2730a8a8cfa80fcf02622a92"},{"introduced":"0"},{"last_affected":"203000dd4683e2ce4bdeaa3fe379b811ba8e5401"},{"introduced":"0"},{"last_affected":"f1ccb2e6ecb5486179ee6b20438d562ac45de4f4"},{"introduced":"0"},{"last_affected":"59bb184078cc23fbbb3a28dc34a51326da87014a"},{"introduced":"0"},{"last_affected":"d48bb9cb018a83a88dd04c9a4cbdee1f5b7ab885"},{"introduced":"0"},{"last_affected":"4e2754b5c73e2fd6a8f997beafcbeff888410581"},{"introduced":"0"},{"last_affected":"9bd0ca4501879709fcc84a6b206835fe4ead751f"},{"introduced":"0"},{"last_affected":"5d101c33fa19deca00e251152d25090cc152998f"},{"introduced":"0"},{"last_affected":"6ac6daa43e1c5b7388f8fd69f8117eb7668887c7"},{"introduced":"0"},{"last_affected":"496bbfe0897b06c8af1404b59fca7869a27c870d"},{"introduced":"0"},{"last_affected":"dac822ef58ae05f0e805222fa8744116080165ac"},{"introduced":"0"},{"last_affected":"b5cb514c23f64ffd6db05535730df2b4f71f0c61"},{"introduced":"0"},{"last_affected":"73521d586981279a99d3ba038d62e2414125df7a"},{"introduced":"0"},{"last_affected":"a37d0e57571f37e836638934a4e325c3accb550b"},{"introduced":"0"},{"last_affected":"5bda404fe1d7b5772560fdec99818b239d4b57aa"},{"introduced":"0"},{"last_affected":"bb382b7aee116446518ca4ed1c6472d6b58f42b5"},{"introduced":"0"},{"last_affected":"97ad61e9583e2bf5c57d6f75008cadc80ba9b910"},{"introduced":"0"},{"last_affected":"a0e0b67b5afbb02d9ea9e48d71ae80b3efb8c0ac"},{"introduced":"0"},{"last_affected":"ef8ace7dc97fa810bb59f1aac386b71db239c3ec"},{"introduced":"0"},{"last_affected":"7f2327f65b4117384bec3547ccd5a99028df57e0"},{"introduced":"0"},{"last_affected":"5a85938418285ab81e3db52ea102d19f95ed7a94"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.2.0"},{"introduced":"0"},{"last_affected":"4.2.0-beta1"},{"introduced":"0"},{"last_affected":"4.2.0-beta2"},{"introduced":"0"},{"last_affected":"4.2.0-beta3"},{"introduced":"0"},{"last_affected":"4.2.0-beta4"},{"introduced":"0"},{"last_affected":"4.2.0-rc1"},{"introduced":"0"},{"last_affected":"4.2.0-rc2"},{"introduced":"0"},{"last_affected":"4.2.0-rc3"},{"introduced":"0"},{"last_affected":"4.2.1"},{"introduced":"0"},{"last_affected":"4.2.1-rc1"},{"introduced":"0"},{"last_affected":"4.2.1-rc2"},{"introduced":"0"},{"last_affected":"4.2.1-rc3"},{"introduced":"0"},{"last_affected":"4.2.1-rc4"},{"introduced":"0"},{"last_affected":"4.2.2"},{"introduced":"0"},{"last_affected":"4.2.3"},{"introduced":"0"},{"last_affected":"4.2.3-rc1"},{"introduced":"0"},{"last_affected":"4.2.4"},{"introduced":"0"},{"last_affected":"4.2.4-rc1"},{"introduced":"0"},{"last_affected":"4.2.5"},{"introduced":"0"},{"last_affected":"4.2.5-rc1"},{"introduced":"0"},{"last_affected":"4.2.5-rc2"},{"introduced":"0"},{"last_affected":"4.2.5.1"},{"introduced":"0"},{"last_affected":"4.2.5.2"},{"introduced":"0"},{"last_affected":"4.2.6"},{"introduced":"0"},{"last_affected":"4.2.6-rc1"},{"introduced":"0"},{"last_affected":"4.2.7"},{"introduced":"0"},{"last_affected":"4.2.7-rc1"}]}}],"versions":["v0.10.0","v0.10.1","v0.11.0","v0.11.1","v0.12.0","v0.13.0","v0.13.1","v0.14.1","v0.14.3","v0.9.1","v0.9.2","v0.9.3","v0.9.4","v0.9.4.1","v0.9.5","v1.1.0","v1.1.0_RC1","v1.1.1","v2.0.0","v2.0.0_PR","v2.0.0_RC1","v2.0.0_RC2","v2.0.1","v3.0.0.beta.3","v3.0.0.beta3","v3.1.0.beta1","v3.1.0.rc1","v3.2.0.rc1","v4.0.0.beta1","v4.0.0.rc1","v4.2.0","v4.2.0.beta1","v4.2.0.beta2","v4.2.0.beta3","v4.2.0.beta4","v4.2.0.rc1","v4.2.0.rc2","v4.2.0.rc3","v4.2.1","v4.2.1.rc1","v4.2.1.rc2","v4.2.1.rc3","v4.2.1.rc4","v4.2.2","v4.2.3","v4.2.3.rc1","v4.2.4","v4.2.4.rc1","v4.2.5","v4.2.5.1","v4.2.5.2","v4.2.5.rc1","v4.2.5.rc2","v4.2.6","v4.2.6.rc1","v4.2.7","v4.2.7.rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6317.json"}}],"schema_version"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