{ "id": "CVE-2009-3086", "sourceIdentifier": "cve@mitre.org", "published": "2009-09-08T18:30:00.453", "lastModified": "2019-08-08T14:38:38.530", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A certain algorithm in Ruby on Rails 2.1.0 through 2.2.2, and 2.3.x before 2.3.4, leaks information about the complexity of message-digest signature verification in the cookie store, which might allow remote attackers to forge a digest via multiple attempts." }, { "lang": "es", "value": "Un determinado algoritmo de Ruby on Rails v2.1.0 hasta v2.2.2 y v2.3.x antes de v2.3.4, filtra informaci\u00f3n de la complejidad de la verificaci\u00f3n de firmas Hash en el almacen de cookies, lo que podr\u00eda permitir crear una firma Hash a atacantes remotos a trav\u00e9s de m\u00faltiples intentos." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-200" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:2.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "87B4B121-94BD-4E0F-8860-6239890043B9" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:2.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "63CF211C-683E-4F7D-8C62-05B153AC1960" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:2.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "456A2F7E-CC66-48C4-B028-353D2976837A" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:2.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "9B1CDAFA-2AC6-4C46-9E65-0BE9127E770F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "F9806A84-2160-40EA-9960-AE7756CE4E0A" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:2.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "07EC67D4-3D0F-4FF9-8197-71175DCB2723" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:2.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "D1467583-23E9-4E2B-982D-80A356174BB6" }, { "vulnerable": true, "criteria": "cpe:2.3:a:rubyonrails:rails:2.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "4DC784C0-5618-4C32-8C17-BE7041656E14" } ] } ] } ], "references": [ { "url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00004.html", "source": "cve@mitre.org" }, { "url": "http://weblog.rubyonrails.org/2009/9/4/timing-weakness-in-ruby-on-rails", "source": "cve@mitre.org", "tags": [ "Patch" ] }, { "url": "http://www.debian.org/security/2011/dsa-2260", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/37427", "source": "cve@mitre.org" }, { "url": "http://www.vupen.com/english/advisories/2009/2544", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] } ] }