CVE-2016-6664

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://seclists.org/fulldisclosure/2016/Nov/4", "name": "20161101 MySQL / MariaDB / PerconaDB - Privilege Escalation / Race Condition Exploit [CVE-2016-6663 / OCVE-2016-5616]", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "http://packetstormsecurity.com/files/139491/MySQL-MariaDB-PerconaDB-Root-Privilege-Escalation.html", "name": "http://packetstormsecurity.com/files/139491/MySQL-MariaDB-PerconaDB-Root-Privilege-Escalation.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "refsource": "MISC"}, {"url": "https://www.percona.com/blog/2016/11/02/percona-responds-to-cve-2016-6663-and-cve-2016-6664/", "name": "https://www.percona.com/blog/2016/11/02/percona-responds-to-cve-2016-6663-and-cve-2016-6664/", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://legalhackers.com/advisories/MySQL-Maria-Percona-RootPrivEsc-CVE-2016-6664-5617-Exploit.html", "name": "http://legalhackers.com/advisories/MySQL-Maria-Percona-RootPrivEsc-CVE-2016-6664-5617-Exploit.html", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://www.exploit-db.com/exploits/40679/", "name": "40679", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "refsource": "EXPLOIT-DB"}, {"url": "http://www.securityfocus.com/bid/93612", "name": "93612", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html", "name": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://security.gentoo.org/glsa/201702-18", "name": "GLSA-201702-18", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "http://www.debian.org/security/2017/dsa-3770", "name": "DSA-3770", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2192", "name": "RHSA-2017:2192", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2749.html", "name": "RHSA-2016:2749", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2130.html", "name": "RHSA-2016:2130", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0279", "name": "RHSA-2018:0279", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0574", "name": "RHSA-2018:0574", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://www.securityfocus.com/archive/1/539695/100/0/threaded", "name": "20161104 MySQL / MariaDB / PerconaDB - Root Privilege Escalation Exploit ( CVE-2016-6664 / CVE-2016-5617 )", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "mysqld_safe in Oracle MySQL through 5.5.51, 5.6.x through 5.6.32, and 5.7.x through 5.7.14; MariaDB; Percona Server before 5.5.51-38.2, 5.6.x before 5.6.32-78-1, and 5.7.x before 5.7.14-8; and Percona XtraDB Cluster before 5.5.41-37.0, 5.6.x before 5.6.32-25.17, and 5.7.x before 5.7.14-26.17, when using file-based logging, allows local users with access to the mysql account to gain root privileges via a symlink attack on error logs and possibly other files."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-59"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2016-6664", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.0}}, "publishedDate": "2016-12-13T21:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "5.5.51", "versionStartIncluding": "5.5.0"}, {"cpe23Uri": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "5.6.32", "versionStartIncluding": "5.6.0"}, {"cpe23Uri": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "5.7.14", "versionStartIncluding": "5.7.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.5.54", "versionStartIncluding": "5.5.0"}, {"cpe23Uri": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.1.21", "versionStartIncluding": "10.1.0"}, {"cpe23Uri": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.0.29", "versionStartIncluding": "10.0.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:percona:percona_server:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.5.51-38.2", "versionStartIncluding": "5.5"}, {"cpe23Uri": "cpe:2.3:a:percona:percona_server:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.6.32-78.1", "versionStartIncluding": "5.6"}, {"cpe23Uri": "cpe:2.3:a:percona:percona_server:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.7.14-8", "versionStartIncluding": "5.7"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.5.41-37.0", "versionStartIncluding": "5.5"}, {"cpe23Uri": "cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.6.32-25.17", "versionStartIncluding": "5.6"}, {"cpe23Uri": "cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.7.14-26.17", "versionStartIncluding": "5.7"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-01-24T16:09Z"}