{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-01-13T00:00:00", "descriptions": [{"lang": "en", "value": "CRLF injection vulnerability in the on_req function in lib/handler/redirect.c in H2O before 1.6.2 and 1.7.x before 1.7.0-beta3 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URI."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-01-16T04:57:01", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/h2o/h2o/issues/682"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/h2o/h2o/issues/684"}, {"name": "JVNDB-2016-000003", "tags": ["third-party-advisory", "x_refsource_JVNDB"], "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2016-000003"}, {"name": "JVN#45928828", "tags": ["third-party-advisory", "x_refsource_JVN"], "url": "http://jvn.jp/en/jp/JVN45928828/index.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://h2o.examp1e.net/vulnerabilities.html#CVE-2016-1133"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2016-1133", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "CRLF injection vulnerability in the on_req function in lib/handler/redirect.c in H2O before 1.6.2 and 1.7.x before 1.7.0-beta3 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URI."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/h2o/h2o/issues/682", "refsource": "CONFIRM", "url": "https://github.com/h2o/h2o/issues/682"}, {"name": "https://github.com/h2o/h2o/issues/684", "refsource": "CONFIRM", "url": "https://github.com/h2o/h2o/issues/684"}, {"name": "JVNDB-2016-000003", "refsource": "JVNDB", "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2016-000003"}, {"name": "JVN#45928828", "refsource": "JVN", "url": "http://jvn.jp/en/jp/JVN45928828/index.html"}, {"name": "https://h2o.examp1e.net/vulnerabilities.html#CVE-2016-1133", "refsource": "CONFIRM", "url": "https://h2o.examp1e.net/vulnerabilities.html#CVE-2016-1133"}]}}}}, "cveMetadata": {"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2016-1133", "datePublished": "2016-01-16T02:00:00", "dateReserved": "2015-12-26T00:00:00", "dateUpdated": "2016-01-16T04:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dena:h2o:*:*:*:*:*:*:*:*", "matchCriteriaId": "D9F50A11-3CDF-41AF-9341-E37BE847E584", "versionEndIncluding": "1.6.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:dena:h2o:1.7.0:beta2:*:*:*:*:*:*", "matchCriteriaId": "5428E432-6906-4CFE-BCC2-0A08DB792B7A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "CRLF injection vulnerability in the on_req function in lib/handler/redirect.c in H2O before 1.6.2 and 1.7.x before 1.7.0-beta3 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URI."}, {"lang": "es", "value": "Vulnerabilidad de inyecci\u00f3n CRLF en la funci\u00f3n on_req en lib/handler/redirect.c en H2O en versiones anteriores a 1.6.2 y 1.7.x en versiones anteriores a 1.7.0-beta3 permite a atacantes remotos inyectar cabeceras HTTP arbitrarias y realizar ataques de separaci\u00f3n de respuestas HTTP a trav\u00e9s de una URI manipulada."}], "evaluatorComment": "<a href=\"https://cwe.mitre.org/data/definitions/93.html\">CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')</a>", "id": "CVE-2016-1133", "lastModified": "2021-04-19T14:01:54.663", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-01-16T05:59:03.253", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "http://jvn.jp/en/jp/JVN45928828/index.html"}, {"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2016-000003"}, {"source": "vultures@jpcert.or.jp", "url": "https://github.com/h2o/h2o/issues/682"}, {"source": "vultures@jpcert.or.jp", "url": "https://github.com/h2o/h2o/issues/684"}, {"source": "vultures@jpcert.or.jp", "url": "https://h2o.examp1e.net/vulnerabilities.html#CVE-2016-1133"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}