{"schema_version":"1.7.5","id":"CVE-2016-0502","published":"2016-01-21T03:00:50.667Z","modified":"2026-07-08T12:35:31.268467Z","related":["SUSE-SU-2016:0348-1","openSUSE-SU-2024:10200-1"],"details":"Unspecified vulnerability in Oracle MySQL 5.5.31 and earlier and 5.6.11 and earlier allows remote authenticated users to affect availability via unknown vectors related to Optimizer.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mariadb/server","events":[{"introduced":"5bfe1a3917ee1bddc7f2cde0c88961875148873c"},{"fixed":"c0c9b92e37d572cc4452970c81199367048ea198"},{"introduced":"776555af021e917ce0d6235386b43ae59fdd5161"},{"fixed":"52920e499d1be0d567fa95b9905365fc567462fc"}],"database_specific":{"cpe":"cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"5.5.0"},{"fixed":"5.5.32"},{"introduced":"10.0.0"},{"fixed":"10.0.4"}],"source":"CPE_RANGE"}}],"versions":["mariadb-10.0.3","mariadb-10.0.2","mariadb-10.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-0502.json","vanir_signatures":[{"deprecated":false,"digest":{"function_hash":"95691472064187535840618886667306164174","length":2772},"id":"CVE-2016-0502-1860ed50","signature_type":"Function","signature_version":"v1","source":"https://github.com/mariadb/server/commit/52920e499d1be0d567fa95b9905365fc567462fc","target":{"file":"sql/table_cache.cc","function":"tdc_acquire_share"}},{"deprecated":false,"digest":{"line_hashes":["65136853844162139881028983936694014775","243391486060800947678011165289806220682","112941488888300377465391833053821203305","20238396966335515365136958589534429316","192910288950121890893767194903514978930","39162621479234716114981095489859234788","261246731608202215367951084977493664786","227493708773641370150217744812175282310"],"threshold":0.9},"id":"CVE-2016-0502-e7c7102c","signature_type":"Line","signature_version":"v1","source":"https://github.com/mariadb/server/commit/52920e499d1be0d567fa95b9905365fc567462fc","target":{"file":"sql/table_cache.cc"}}],"vanir_signatures_modified":"2026-07-08T12:35:31Z"}},{"ranges":[{"type":"GIT","repo":"https://github.com/mysql/mysql-server","events":[{"introduced":"54df0057e18d8c82c23fbd4e0bf5b5dc2e762955"},{"last_affected":"fc5479de3e0f722523595b63d1a50121a255aac9"},{"introduced":"0"},{"last_affected":"b0e823080cb4be92171fe1ac20c7c281f397274f"}],"database_specific":{"cpe":"cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"5.5.0"},{"last_affected":"5.5.31"},{"introduced":"5.6.0"},{"last_affected":"5.6.11"}],"source":"CPE_RANGE"}}],"versions":["mysql-5.5.31","mysql-5.6.11","mysql-5.5.27","mysql-5.5.25","mysql-5.5.23","mysql-5.5.19","mysql-5.5.15","mysql-5.1.4","mysql-4.0.4","mysql-4.0.2","mysql-3.23.36","mysql-3.23.33","mysql-3.23.32","mysql-3.23.31","mysql-3.23.30-gamma","mysql-3.23.28-gamma","mysql-3.23.22-beta"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-0502.json"}}],"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00015.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00016.html"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1034708"}],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"42.1"},{"last_affected":"42.1"}],"source":"CPE_STRING","vendor_product":"opensuse:leap"},{"cpes":["cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*","cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"13.1"},{"last_affected":"13.1"},{"introduced":"13.2"},{"last_affected":"13.2"}],"source":"CPE_STRING","vendor_product":"opensuse:opensuse"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}