{"id":"CVE-2018-2645","aliases":["EUVD-2018-14500","GHSA-29fq-m65q-8gqc","RHSA-2018:0586","RHSA-2018:0587","UBUNTU-CVE-2018-2645","USN-3537-1"],"status":"published","title":"Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance...","description":"Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema). Supported versions that are affected are 5.6.38 and prior and 5.7.20 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 access to critical data or complete access to all MySQL Server accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality impacts). 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s":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-2665","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-2665","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2665","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-2667","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-2667","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2667","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-2668","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-2668","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2668","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-2696","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-2696","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2696","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-2703","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-2703","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2703","tags":["advisory"]},{"url":"https://dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-39.html","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1535484","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1535493","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_0587.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-2562","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-2562","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2562","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-2591","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-2591","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2591","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-2645","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3537-1","tags":["advisory"]},{"url":"https://mariadb.com/kb/en/library/security-vulnerabilities-in-oracle-mysql-that-did-not-exist-in-mariadb/","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2562","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2565","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2573","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2576","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2583","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2586","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2590","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2600","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2612","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2622","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2640","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2646","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2647","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2665","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2667","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2668","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2696","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-2703","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-2645","description":"Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema). Supported versions that are affected are 5.6.38 and prior and 5.7.20 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 access to critical data or complete access to all MySQL Server accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).","status":"published","published":"2018-01-18T02:00:00Z","modified":"2024-10-03T20:37:47.84Z","updated_at":"2026-11-02T14:35:05.262903Z"}],"euvd":[{"id":"EUVD-2018-14500","description":"Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema). Supported versions that are affected are 5.6.38 and prior and 5.7.20 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 access to critical data or complete access to all MySQL Server accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).","status":"published","published":"2018-01-18T02:00:00Z","modified":"2024-10-03T20:37:47Z","updated_at":"2026-11-03T00:27:52.849961Z"}],"ghsa":[{"id":"GHSA-29fq-m65q-8gqc","title":"Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance...","description":"Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema). Supported versions that are affected are 5.6.38 and prior and 5.7.20 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 access to critical data or complete access to all MySQL Server accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).","status":"published","published":"2022-05-13T01:20:04Z","modified":"2023-02-01T05:05:56Z","cvss":[{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:50:17.937177Z"}],"nvd":[{"id":"CVE-2018-2645","description":"Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema). Supported versions that are affected are 5.6.38 and prior and 5.7.20 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 access to critical data or complete access to all MySQL Server accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).","status":"published","published":"2018-01-18T02:29:21.163Z","modified":"2026-06-17T01:56:01.497Z","cvss":[{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:22.309028Z"}],"osv":[{"id":"CVE-2018-2645","description":"Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema). Supported versions that are affected are 5.6.38 and prior and 5.7.20 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 access to critical data or complete access to all MySQL Server accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).","status":"published","published":"2018-01-18T02:29:21.163Z","modified":"2026-10-24T10:30:31.305076243Z","cvss":[{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:09.442568Z"},{"id":"RHSA-2018:0586","title":"Red Hat Security Advisory: rh-mysql57-mysql security update","status":"published","published":"2024-09-13T15:07:24Z","modified":"2026-06-28T10:23:37Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:04.822845Z"},{"id":"RHSA-2018:0587","title":"Red Hat Security Advisory: rh-mysql56-mysql security update","status":"published","published":"2024-09-13T15:07:17Z","modified":"2026-06-28T10:23:38Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:04.822845Z"},{"id":"UBUNTU-CVE-2018-2645","description":"Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema). Supported versions that are affected are 5.6.38 and prior and 5.7.20 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 access to critical data or complete access to all MySQL Server accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).","status":"published","published":"2018-01-17T00:00:00Z","modified":"2026-04-22T11:53:06.115435Z","cvss":[{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:17.91743Z"},{"id":"USN-3537-1","title":"mysql-5.5, mysql-5.7 vulnerabilities","description":"Multiple security issues were discovered in MySQL and this update includes\nnew upstream MySQL versions to fix these issues.\n\nMySQL has been updated to 5.5.59 in Ubuntu 14.04 LTS. Ubuntu 16.04 LTS,\nand Ubuntu 17.10 have been updated to MySQL 5.7.21.\n\nIn addition to security fixes, the updated packages contain bug fixes,\nnew features, and possibly incompatible changes.\n\nPlease see the following for more information:\nhttp://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-59.html\nhttp://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-21.html\nhttp://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html\n","status":"published","published":"2018-01-22T16:35:00Z","modified":"2026-04-27T15:33:04.249365102Z","updated_at":"2026-11-02T16:58:13.496563Z"}]}}