{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2016-6307", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2022-12-13T00:00:00", "dateReserved": "2016-07-26T00:00:00", "datePublished": "2016-09-26T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2022-12-13T00:00:00"}, "descriptions": [{"lang": "en", "value": "The state-machine implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service (memory consumption) via crafted TLS messages, related to statem/statem.c and statem/statem_lib.c."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.openssl.org/news/secadv/20160922.txt"}, {"url": "https://www.tenable.com/security/tns-2016-20"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"}, {"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21995039"}, {"name": "1036885", "tags": ["vdb-entry"], "url": "http://www.securitytracker.com/id/1036885"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"}, {"url": "https://www.tenable.com/security/tns-2016-16"}, {"url": "https://www.tenable.com/security/tns-2016-21"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"}, {"url": "https://bto.bluecoat.com/security-advisory/sa132"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html"}, {"name": "93152", "tags": ["vdb-entry"], "url": "http://www.securityfocus.com/bid/93152"}, {"url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=4b390b6c3f8df925dc92a3dd6b022baa9a2f4650"}, {"url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}], "datePublic": "2016-09-22T00:00:00"}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "73104834-5810-48DD-9B97-549D223853F1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The state-machine implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service (memory consumption) via crafted TLS messages, related to statem/statem.c and statem/statem_lib.c."}, {"lang": "es", "value": "La implementaci\u00f3n de m\u00e1quina de estados en OpenSSL 1.1.0 en versiones anteriores a 1.1.0a asigna memoria antes de comprobar un exceso de longitud, lo que podr\u00eda permitir a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de mensajes TLS manipulados, relacionado con statem/statem.c y statem/statem_lib.c."}], "id": "CVE-2016-6307", "lastModified": "2023-11-07T02:33:57.377", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-09-26T19:59:04.033", "references": [{"source": "secalert@redhat.com", "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759"}, {"source": "secalert@redhat.com", "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21995039"}, {"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"}, {"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"}, {"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html"}, {"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"}, {"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/93152"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id/1036885"}, {"source": "secalert@redhat.com", "url": "https://bto.bluecoat.com/security-advisory/sa132"}, {"source": "secalert@redhat.com", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"}, {"source": "secalert@redhat.com", "url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=4b390b6c3f8df925dc92a3dd6b022baa9a2f4650"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://www.openssl.org/news/secadv/20160922.txt"}, {"source": "secalert@redhat.com", "url": "https://www.tenable.com/security/tns-2016-16"}, {"source": "secalert@redhat.com", "url": "https://www.tenable.com/security/tns-2016-20"}, {"source": "secalert@redhat.com", "url": "https://www.tenable.com/security/tns-2016-21"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}