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Supported versions that are affected are 5.6.39 and prior and 5.7.21 and prior. Easily exploitable vulnerability allows high 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)."}, {"lang": "es", "value": "Vulnerabilidad en el componente MySQL Server en Oracle MySQL (subcomponente: InnoDB). Las versiones compatibles que se han visto afectadas son la 05/06/1939 y anteriores, y la 05/07/2021 y anteriores. Una vulnerabilidad f\u00e1cilmente explotable permite que un atacante con un alto nivel de privilegios que tenga acceso a red por medio de m\u00faltiples protocolos comprometa la seguridad de MySQL Server. 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Vector CVSS: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)."}], "id": "CVE-2018-2766", "lastModified": "2022-07-19T16:40:19.340", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-04-19T02:29:01.973", "references": [{"source": "secalert_us@oracle.com", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"}, {"source": "secalert_us@oracle.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/103805"}, {"source": "secalert_us@oracle.com", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1040698"}, {"source": "secalert_us@oracle.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:1254"}, {"source": "secalert_us@oracle.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:3655"}, {"source": "secalert_us@oracle.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2019:1258"}, {"source": "secalert_us@oracle.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00015.html"}, {"source": "secalert_us@oracle.com", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201908-24"}, {"source": "secalert_us@oracle.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20180419-0002/"}, {"source": "secalert_us@oracle.com", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/3629-1/"}, {"source": "secalert_us@oracle.com", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/3629-3/"}, {"source": "secalert_us@oracle.com", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2018/dsa-4341"}], "sourceIdentifier": "secalert_us@oracle.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2018:1254", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-mysql56-mysql-0:5.6.40-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2018-04-26T00:00:00Z"}, {"advisory": "RHSA-2018:3655", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-mysql57-mysql-0:5.7.24-2.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2018-11-26T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-mariadb102-galera-0:25.3.25-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2019-05-21T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-mariadb102-mariadb-1:10.2.22-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2019-05-21T00:00:00Z"}, {"advisory": "RHSA-2018:1254", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-mysql56-mysql-0:5.6.40-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS", "release_date": "2018-04-26T00:00:00Z"}, {"advisory": "RHSA-2018:3655", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el6", "package": "rh-mysql57-mysql-0:5.7.24-2.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS", "release_date": "2018-11-26T00:00:00Z"}, {"advisory": "RHSA-2018:1254", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mysql56-mysql-0:5.6.40-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2018-04-26T00:00:00Z"}, {"advisory": "RHSA-2018:3655", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mysql57-mysql-0:5.7.24-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2018-11-26T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-galera-0:25.3.25-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2019-05-21T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-mariadb-1:10.2.22-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2019-05-21T00:00:00Z"}, {"advisory": "RHSA-2018:1254", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mysql56-mysql-0:5.6.40-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS", "release_date": "2018-04-26T00:00:00Z"}, {"advisory": "RHSA-2018:3655", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mysql57-mysql-0:5.7.24-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS", "release_date": "2018-11-26T00:00:00Z"}, {"advisory": "RHSA-2018:1254", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mysql56-mysql-0:5.6.40-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS", "release_date": "2018-04-26T00:00:00Z"}, {"advisory": "RHSA-2018:3655", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mysql57-mysql-0:5.7.24-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS", "release_date": "2018-11-26T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-galera-0:25.3.25-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS", "release_date": "2019-05-21T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-mariadb-1:10.2.22-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS", "release_date": "2019-05-21T00:00:00Z"}, {"advisory": "RHSA-2018:1254", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mysql56-mysql-0:5.6.40-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS", "release_date": "2018-04-26T00:00:00Z"}, {"advisory": "RHSA-2018:3655", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mysql57-mysql-0:5.7.24-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS", "release_date": "2018-11-26T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-galera-0:25.3.25-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS", "release_date": "2019-05-21T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-mariadb-1:10.2.22-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS", "release_date": "2019-05-21T00:00:00Z"}, {"advisory": "RHSA-2018:3655", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mysql57-mysql-0:5.7.24-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2018-11-26T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-galera-0:25.3.25-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2019-05-21T00:00:00Z"}, {"advisory": "RHSA-2019:1258", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-mariadb102-mariadb-1:10.2.22-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2019-05-21T00:00:00Z"}], "bugzilla": {"description": "mysql: InnoDB unspecified vulnerability (CPU Apr 2018)", "id": "1568926", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1568926"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.9", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "details": ["Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: InnoDB). Supported versions that are affected are 5.6.39 and prior and 5.7.21 and prior. Easily exploitable vulnerability allows high 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)."], "name": "CVE-2018-2766", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "mysql55-mysql", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "mysql", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "mariadb", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "mariadb", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/a:redhat:openstack:7", "fix_state": "Not affected", "package_name": "mariadb-galera", "product_name": "Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)"}, {"cpe": "cpe:/a:redhat:openstack:10", "fix_state": "Not affected", "package_name": "mariadb-galera", "product_name": "Red Hat OpenStack Platform 10 (Newton)"}, {"cpe": "cpe:/a:redhat:openstack:11", "fix_state": "Not affected", "package_name": "mariadb-galera", "product_name": "Red Hat OpenStack Platform 11 (Ocata)"}, {"cpe": "cpe:/a:redhat:openstack:12", "fix_state": "Not affected", "package_name": "mariadb-galera", "product_name": "Red Hat OpenStack Platform 12 (Pike)"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Not affected", "package_name": "mariadb-galera", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}, {"cpe": "cpe:/a:redhat:openstack:8", "fix_state": "Not affected", "package_name": "mariadb-galera", "product_name": "Red Hat OpenStack Platform 8 (Liberty)"}, {"cpe": "cpe:/a:redhat:openstack:9", "fix_state": "Not affected", "package_name": "mariadb-galera", "product_name": "Red Hat OpenStack Platform 9 (Mitaka)"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Will not fix", "package_name": "rh-mariadb100-mariadb", "product_name": "Red Hat Software Collections"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Will not fix", "package_name": "rh-mariadb101-mariadb", "product_name": "Red Hat Software Collections"}], "public_date": "2018-04-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-2766\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-2766\nhttp://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"], "threat_severity": "Moderate", "upstream_fix": "mariadb 10.2.15, mariadb 10.1.33, mariadb 10.0.35, mysql 5.6.40, mysql 5.7.22"}