CVE-2011-3624

{"containers": {"cna": {"affected": [{"product": "Ruby", "vendor": "Ruby", "versions": [{"status": "affected", "version": "1.9.2"}, {"status": "affected", "version": "1.8.7 and earlier"}]}], "descriptions": [{"lang": "en", "value": "Various methods in WEBrick::HTTPRequest in Ruby 1.9.2 and 1.8.7 and earlier do not validate the X-Forwarded-For, X-Forwarded-Host and X-Forwarded-Server headers in requests, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header."}], "problemTypes": [{"descriptions": [{"description": "UNKNOWN_TYPE", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-12-11T21:51:22.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://security-tracker.debian.org/tracker/CVE-2011-3624"}, {"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3624"}, {"tags": ["x_refsource_MISC"], "url": "https://access.redhat.com/security/cve/cve-2011-3624"}, {"tags": ["x_refsource_MISC"], "url": "https://redmine.ruby-lang.org/issues/5418"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T23:37:48.555Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://security-tracker.debian.org/tracker/CVE-2011-3624"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3624"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://access.redhat.com/security/cve/cve-2011-3624"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://redmine.ruby-lang.org/issues/5418"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-3624", "datePublished": "2019-11-26T02:50:40.000Z", "dateReserved": "2011-09-21T00:00:00.000Z", "dateUpdated": "2024-08-06T23:37:48.555Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "Ruby", "vendor": "Ruby", "versions": [{"status": "affected", "version": "1.9.2"}, {"status": "affected", "version": "1.8.7 and earlier"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ruby-lang:ruby:1.8.7:*:*:*:*:*:*:*", "matchCriteriaId": "2D86FC99-3521-4E22-8FD3-65CEB05A6342", "vulnerable": true}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:*", "matchCriteriaId": "5178D04D-1C29-4353-8987-559AA07443EC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Various methods in WEBrick::HTTPRequest in Ruby 1.9.2 and 1.8.7 and earlier do not validate the X-Forwarded-For, X-Forwarded-Host and X-Forwarded-Server headers in requests, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header."}, {"lang": "es", "value": "Varios m\u00e9todos en WEBrick::HTTPRequest en Ruby versiones 1.9.2 y versiones 1.8.7 y anteriores, no comprueban los encabezados X-Fordered-For, X-Fordered-Host y X-Fordered-Server en las peticiones, lo que podr\u00eda permitir a los atacantes remotos inyectar texto arbitrario en archivos de registro o omitir el an\u00e1lisis de direcciones previsto por medio de un encabezado dise\u00f1ado."}], "id": "CVE-2011-3624", "lastModified": "2026-06-16T23:33:38.830", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-11-26T03:15:10.910", "references": [{"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/security/cve/cve-2011-3624"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3624"}, {"source": "secalert@redhat.com", "url": "https://redmine.ruby-lang.org/issues/5418"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://security-tracker.debian.org/tracker/CVE-2011-3624"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/security/cve/cve-2011-3624"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3624"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://redmine.ruby-lang.org/issues/5418"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security-tracker.debian.org/tracker/CVE-2011-3624"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-74"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "WEBrick:: HTTPRequest X-Forwarded-* allows arbitrary data", "id": "745636", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=745636"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "status": "draft"}, "details": ["Various methods in WEBrick::HTTPRequest in Ruby 1.9.2 and 1.8.7 and earlier do not validate the X-Forwarded-For, X-Forwarded-Host and X-Forwarded-Server headers in requests, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header."], "name": "CVE-2011-3624", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Affected", "package_name": "ruby", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Affected", "package_name": "ruby", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Affected", "package_name": "ruby", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2011-10-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-3624\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-3624"], "threat_severity": "Low"}

{}