{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2016-6210", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2022-12-13T00:00:00", "dateReserved": "2016-07-13T00:00:00", "datePublished": "2017-02-13T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2022-12-13T00:00:00"}, "descriptions": [{"lang": "en", "value": "sshd in OpenSSH before 7.3, when SHA256 or SHA512 are used for user password hashing, uses BLOWFISH hashing on a static password when the username does not exist, which allows remote attackers to enumerate users by leveraging the timing difference between responses when a large password is provided."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"name": "RHSA-2017:2563", "tags": ["vendor-advisory"], "url": "https://access.redhat.com/errata/RHSA-2017:2563"}, {"name": "1036319", "tags": ["vdb-entry"], "url": "http://www.securitytracker.com/id/1036319"}, {"name": "20160714 opensshd - user enumeration", "tags": ["mailing-list"], "url": "http://seclists.org/fulldisclosure/2016/Jul/51"}, {"name": "DSA-3626", "tags": ["vendor-advisory"], "url": "http://www.debian.org/security/2016/dsa-3626"}, {"name": "40136", "tags": ["exploit"], "url": "https://www.exploit-db.com/exploits/40136/"}, {"name": "40113", "tags": ["exploit"], "url": "https://www.exploit-db.com/exploits/40113/"}, {"url": "https://www.openssh.com/txt/release-7.3"}, {"name": "GLSA-201612-18", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/201612-18"}, {"name": "RHSA-2017:2029", "tags": ["vendor-advisory"], "url": "https://access.redhat.com/errata/RHSA-2017:2029"}, {"name": "91812", "tags": ["vdb-entry"], "url": "http://www.securityfocus.com/bid/91812"}, {"url": "https://security.netapp.com/advisory/ntap-20190206-0001/"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}], "datePublic": "2016-07-14T00:00:00"}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openbsd:openssh:*:p2:*:*:*:*:*:*", "matchCriteriaId": "4AFA4267-E15B-4826-9B98-63F68AB1627F", "versionEndIncluding": "7.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "sshd in OpenSSH before 7.3, when SHA256 or SHA512 are used for user password hashing, uses BLOWFISH hashing on a static password when the username does not exist, which allows remote attackers to enumerate users by leveraging the timing difference between responses when a large password is provided."}, {"lang": "es", "value": "sshd en OpenSSH en versiones anteriores a 7.3, cuando SHA256 o SHA512 son utilizados para el hashing de la contrase\u00f1a del usuario, utiliza BLOWFISH hashing en una contrase\u00f1a est\u00e1tica cuando no existe el nombre de usuario, lo que permite a atacantes remotos enumerar usuarios aprovechando la diferencia de tiempo entre respuestas cuando se proporciona una contrase\u00f1a grande."}], "id": "CVE-2016-6210", "lastModified": "2022-12-13T12:15:22.667", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "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": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-02-13T17:59:00.153", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2016/Jul/51"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2016/dsa-3626"}, {"source": "cve@mitre.org", "tags": ["VDB Entry", "Third Party Advisory"], "url": "http://www.securityfocus.com/bid/91812"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1036319"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2017:2029"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2017:2563"}, {"source": "cve@mitre.org", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201612-18"}, {"source": "cve@mitre.org", "url": "https://security.netapp.com/advisory/ntap-20190206-0001/"}, {"source": "cve@mitre.org", "url": "https://www.exploit-db.com/exploits/40113/"}, {"source": "cve@mitre.org", "url": "https://www.exploit-db.com/exploits/40136/"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.openssh.com/txt/release-7.3"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}