Show plain JSON{"id": "CVE-2011-3186", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2011-08-29T18:55:01.643", "references": [{"url": "http://groups.google.com/group/rubyonrails-security/msg/bbe342e43abaa78c?dmode=source&output=gplain", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/45921", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2011/dsa-2301", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/17/1", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/19/11", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/20/1", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/22/13", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/22/14", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/22/5", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=732156", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "https://github.com/rails/rails/commit/11dafeaa7533be26441a63618be93a03869c83a9", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://groups.google.com/group/rubyonrails-security/msg/bbe342e43abaa78c?dmode=source&output=gplain", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/45921", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2011/dsa-2301", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/17/1", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/19/11", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/20/1", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/22/13", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/22/14", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/08/22/5", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=732156", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/rails/rails/commit/11dafeaa7533be26441a63618be93a03869c83a9", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "CRLF injection vulnerability in actionpack/lib/action_controller/response.rb in Ruby on Rails 2.3.x before 2.3.13 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the Content-Type header."}, {"lang": "es", "value": "Vulnerabilidad de falsificaci\u00f3n de petici\u00f3n en sitios cruzados (CRLF) actionpack/lib/action_controller/response.rb en Ruby on Rails v2.3.x antes dev 2.3.13 permite a atacantes remotos inyectar cabeceras HTTP de su elecci\u00f3n y llevar a cabo ataques HTTP de divisi\u00f3n de respuesta a trav\u00e9s de la cabecera Content-Type."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rubyonrails:rails:2.3.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D1467583-23E9-4E2B-982D-80A356174BB6"}, {"criteria": "cpe:2.3:a:rubyonrails:rails:2.3.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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