{"id":"CVE-2016-0751","details":"actionpack/lib/action_dispatch/http/mime_type.rb in Action Pack in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 does not properly restrict use of the MIME type cache, which allows remote attackers to cause a denial of service (memory consumption) via a crafted HTTP Accept header.","aliases":["GHSA-ffpv-c4hm-3x6v"],"modified":"2026-04-10T03:45:56.651925Z","published":"2016-02-16T02:59:05.877Z","related":["SUSE-SU-2016:0457-1","SUSE-SU-2016:0618-1","SUSE-SU-2016:0858-1","SUSE-SU-2016:1146-1","SUSE-SU-2017:0475-1"],"references":[{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178067.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00053.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2016-02/msg00034.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2016-02/msg00043.html"},{"type":"WEB","url":"http://www.securitytracker.com/id/1034816"},{"type":"WEB","url":"https://groups.google.com/forum/message/raw?msg=ruby-security-ann/9oLY_FCzvoc/5CDXbvpYEgAJ"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178043.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/01/25/9"},{"type":"WEB","url":"http://www.securityfocus.com/bid/81800"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0296.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3464"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rails/rails","events":[{"introduced":"0"},{"last_affected":"375d9a0a7fb329b0fbbd75a13e93e53a00520587"},{"introduced":"0"},{"last_affected":"202041e762a98cb433c3a24a0b03308d4e05a99d"},{"introduced":"0"},{"last_affected":"1ec64297f9347986a11ce38af2cc3434d99c66c2"},{"introduced":"0"},{"last_affected":"7b0d3a550328f64f23f38a27864419d72b941f2f"},{"introduced":"0"},{"last_affected":"5505c1d700f17e2009e1189a7aa6dafafe7062a4"},{"introduced":"0"},{"last_affected":"3f2bc99024d25c73f5de66a36d3f897c484705b8"},{"introduced":"0"},{"last_affected":"3449a204014c2c4db2238559a75586400766adee"},{"introduced":"0"},{"last_affected":"b91f81c45bce0ecde0901d1a595051b8552a93fa"},{"introduced":"0"},{"last_affected":"9466dad7468f106bad6f8e2a0b468fb3ab113dcb"},{"introduced":"0"},{"last_affected":"98d06c6bd4eefeeb342d05116fccefa11875cb9b"},{"introduced":"0"},{"last_affected":"1f6113c6a9f1f2f8e362b0e7702afac5d8cf98db"},{"introduced":"0"},{"last_affected":"2abe4b032d080f7177c6f2e34c9124c468e8a293"},{"introduced":"0"},{"last_affected":"15ac2f0b6b2702f180707f480eb966a4e3b96e25"},{"introduced":"0"},{"last_affected":"276b72c60342eb716e7457b447bce1e352780e92"},{"introduced":"0"},{"last_affected":"100682883ba38cd8420350ef21d47f26e1b9c6c5"},{"introduced":"0"},{"last_affected":"13c6bac0b73d4bba9cf0714b65cd1e339ee481b2"},{"introduced":"0"},{"last_affected":"9649cb4b51c7f0194e02252e5b88a362a70da97f"},{"introduced":"0"},{"last_affected":"f17b04a23e7c597876cb2320ef9d525537e0b0a8"},{"introduced":"0"},{"last_affected":"31e922996b97b7c223ebc1e26d1a1a2764bb0a62"},{"introduced":"0"},{"last_affected":"b792566f3ebdd0c7dc688db7a4076d1c2c74f69f"},{"introduced":"0"},{"last_affected":"5aef91ea98f5df16ab6b9db14229dfba7dee1653"},{"introduced":"0"},{"last_affected":"77b60a2c43c1188d4d2d2e52fa5fd59b50e92e1b"},{"introduced":"0"},{"last_affected":"4e168015cef61207981d2427d4dbb6cf15f71182"},{"introduced":"0"},{"last_affected":"f706d5f945c5751072bb90d080aff154e6858435"},{"introduced":"0"},{"last_affected":"254e8e2c97b5df1dafd54cf8f305f7bad05f4a63"},{"introduced":"0"},{"last_affected":"0690f6f3a47b8fddf60ac57da006f0b8bfa22e32"},{"introduced":"0"},{"last_affected":"fcb1afc245455130ca6d42db8760cc7b43b99d18"},{"introduced":"0"},{"last_affected":"5006b63ae3609aee86c4dae603d8dfe80230b1b1"},{"introduced":"0"},{"last_affected":"6ed0f63398ba7268c541f9b959f7a56b68584301"},{"introduced":"0"},{"last_affected":"dfa7a76de8c1f7af0ef28119f9ac3072057c665e"},{"introduced":"0"},{"last_affected":"7c4bfe1c954ef90acf4f790e46fcbbd07d85af3e"},{"introduced":"0"},{"last_affected":"9bb76261d39b59e7e229c80d052ca91a65ff17be"},{"introduced":"0"},{"last_affected":"c5310bed8642656ade02d97c6fae651b54654a6b"},{"introduced":"0"},{"last_affected":"6fe2572af11dc42f33d4f0e33a22391a85f2a1d2"},{"introduced":"0"},{"last_affected":"b32babc4b0ff8f830933f25375ce9dbfbb356601"},{"introduced":"0"},{"last_affected":"cca85ba699242c3266c5132dd601fdd8c5c5bb16"},{"introduced":"0"},{"last_affected":"5496ec8aac95f728465f218d12733cedef84232a"},{"introduced":"0"},{"last_affected":"adfda00f06248435e0aa2fc6545b1310644d91b6"},{"introduced":"0"},{"last_affected":"10ac0155b19ea5b457417244f4f327404b997935"},{"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":"099ddfdefd44fda11d0f6a72f934f8a0ee83141b"},{"introduced":"0"},{"last_affected":"9dc8ddc39424818a3d713a353353ac20cb431218"},{"introduced":"0"},{"last_affected":"91d4433d18b646a8ceb02ea13939ede4710b89ed"},{"introduced":"0"},{"last_affected":"8cf8a08c7ef417b5183928f1c3c6d785c115bb48"},{"introduced":"0"},{"last_affected":"a1ec4da291dd3e0705be536e71a963d8d356ff24"},{"introduced":"0"},{"last_affected":"ee20103f1b2fa2ea66834682c7173bb23ddd83e0"},{"introduced":"0"},{"last_affected":"3c194d4a8d585547d1fe45f596d2800c155b1a4c"},{"introduced":"0"},{"last_affected":"e63670a414828148b688eb0efb1e8e626798e7d9"},{"introduced":"0"},{"last_affected":"260da06e6b63f4644fe67e67fbd486585f9d2724"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.0.0-NA"},{"introduced":"0"},{"last_affected":"4.0.0-beta"},{"introduced":"0"},{"last_affected":"4.0.0-rc1"},{"introduced":"0"},{"last_affected":"4.0.0-rc2"},{"introduced":"0"},{"last_affected":"4.0.1-NA"},{"introduced":"0"},{"last_affected":"4.0.1-rc1"},{"introduced":"0"},{"last_affected":"4.0.1-rc2"},{"introduced":"0"},{"last_affected":"4.0.1-rc3"},{"introduced":"0"},{"last_affected":"4.0.1-rc4"},{"introduced":"0"},{"last_affected":"4.0.2"},{"introduced":"0"},{"last_affected":"4.0.3"},{"introduced":"0"},{"last_affected":"4.0.4"},{"introduced":"0"},{"last_affected":"4.0.5"},{"introduced":"0"},{"last_affected":"4.0.6"},{"introduced":"0"},{"last_affected":"4.0.6-rc1"},{"introduced":"0"},{"last_affected":"4.0.6-rc2"},{"introduced":"0"},{"last_affected":"4.0.6-rc3"},{"introduced":"0"},{"last_affected":"4.0.7"},{"introduced":"0"},{"last_affected":"4.0.8"},{"introduced":"0"},{"last_affected":"4.0.9"},{"introduced":"0"},{"last_affected":"4.0.10"},{"introduced":"0"},{"last_affected":"4.0.10-rc1"},{"introduced":"0"},{"last_affected":"4.1.0-NA"},{"introduced":"0"},{"last_affected":"4.1.0-beta1"},{"introduced":"0"},{"last_affected":"4.1.1"},{"introduced":"0"},{"last_affected":"4.1.2"},{"introduced":"0"},{"last_affected":"4.1.2-rc1"},{"introduced":"0"},{"last_affected":"4.1.2-rc2"},{"introduced":"0"},{"last_affected":"4.1.2-rc3"},{"introduced":"0"},{"last_affected":"4.1.3"},{"introduced":"0"},{"last_affected":"4.1.4"},{"introduced":"0"},{"last_affected":"4.1.5"},{"introduced":"0"},{"last_affected":"4.1.6-rc1"},{"introduced":"0"},{"last_affected":"4.1.7"},{"introduced":"0"},{"last_affected":"4.1.8"},{"introduced":"0"},{"last_affected":"4.1.9"},{"introduced":"0"},{"last_affected":"4.1.10"},{"introduced":"0"},{"last_affected":"4.1.12"},{"introduced":"0"},{"last_affected":"4.1.13"},{"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":"5.0.0-beta1"},{"introduced":"0"},{"last_affected":"3.2.22"},{"introduced":"0"},{"last_affected":"4.0.10-rc2"},{"introduced":"0"},{"last_affected":"4.0.11"},{"introduced":"0"},{"last_affected":"4.0.11.1"},{"introduced":"0"},{"last_affected":"4.0.12"},{"introduced":"0"},{"last_affected":"4.0.13"},{"introduced":"0"},{"last_affected":"4.0.13-rc1"},{"introduced":"0"},{"last_affected":"4.1.11"}]}}],"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","v3.2.0.rc1","v3.2.0.rc2","v3.2.1","v3.2.16","v3.2.21","v3.2.22","v3.2.3.rc1","v3.2.5","v3.2.8.rc1","v3.2.9.rc1","v3.2.9.rc2","v4.0.0","v4.0.0.beta1","v4.0.0.rc1","v4.0.0.rc2","v4.0.1","v4.0.1.rc1","v4.0.1.rc2","v4.0.1.rc3","v4.0.1.rc4","v4.0.10","v4.0.10.rc1","v4.0.10.rc2","v4.0.11","v4.0.11.1","v4.0.12","v4.0.13","v4.0.13.rc1","v4.0.2","v4.0.3","v4.0.4","v4.0.4.rc1","v4.0.5","v4.0.6","v4.0.6.rc1","v4.0.6.rc2","v4.0.6.rc3","v4.0.7","v4.0.8","v4.0.9","v4.1.0","v4.1.0.beta1","v4.1.0.rc1","v4.1.0.rc2","v4.1.1","v4.1.10","v4.1.10.rc1","v4.1.10.rc2","v4.1.10.rc3","v4.1.10.rc4","v4.1.11","v4.1.12","v4.1.12.rc1","v4.1.13","v4.1.13.rc1","v4.1.2","v4.1.2.rc1","v4.1.2.rc2","v4.1.2.rc3","v4.1.3","v4.1.4","v4.1.5","v4.1.6","v4.1.6.rc1","v4.1.6.rc2","v4.1.7","v4.1.8","v4.1.9","v4.1.9.rc1","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.rc1","v4.2.5.rc2","v5.0.0.beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-0751.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}