CVE-2018-2668

{"id": "CVE-2018-2668", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2018-01-18T02:29:22.257", "references": [{"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html", "tags": ["Patch", "Vendor Advisory"], "source": "secalert_us@oracle.com"}, {"url": "http://www.securityfocus.com/bid/102682", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert_us@oracle.com"}, {"url": "http://www.securitytracker.com/id/1040216", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "source": "secalert_us@oracle.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0586", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0587", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2439", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2729", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://access.redhat.com/errata/RHSA-2019:1258", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00024.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00015.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://security.netapp.com/advisory/ntap-20180117-0002/", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://usn.ubuntu.com/3537-1/", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://usn.ubuntu.com/3537-2/", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://www.debian.org/security/2018/dsa-4091", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://www.debian.org/security/2018/dsa-4341", "tags": ["Third Party Advisory"], "source": "secalert_us@oracle.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.5.58 and prior, 5.6.38 and prior and 5.7.20 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)."}, {"lang": "es", "value": "Vulnerabilidad en el componente MySQL Server en Oracle MySQL (subcomponente: Server: Optimizer). Las versiones compatibles que se han visto afectadas son la 5.5.58 y anteriores, 5.6.38 y anteriores, y la 5.7.20 y anteriores. Un vulnerabilidad f\u00e1cilmente explotable permite que un atacante con un bajo nivel de privilegios que tenga acceso a red por medio de m\u00faltiples protocolos comprometa la seguridad de MySQL Server. Los ataques exitosos a esta vulnerabilidad pueden dar lugar a que el atacante consiga provocar el bloqueo o cierre repetido (DoS completo) de MySQL Server. CVSS 3.0 Base Score 6.5 (impactos en la disponibilidad). Vector CVSS: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)."}], "lastModified": "2022-07-18T17:46:53.427", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "19448888-B32C-4D62-9838-8C07A678CCD4", "versionEndIncluding": "5.5.58", "versionStartIncluding": "5.5.0"}, {"criteria": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B0ED2F3-F617-4041-8C13-3639BB518589", "versionEndIncluding": "5.6.38", "versionStartIncluding": "5.6.0"}, {"criteria": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BBD4EC79-6A0B-4817-B062-42E3DFD8FE86", "versionEndIncluding": "5.7.20", "versionStartIncluding": "5.7.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4274920-70A7-48CB-BD3C-FE5F913CB387", "versionEndExcluding": 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