{"id":"CVE-2021-2372","details":"Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit 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 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).","aliases":["BIT-mariadb-2021-2372","BIT-mariadb-min-2021-2372","BIT-mysql-client-2021-2372"],"modified":"2026-05-30T17:17:55.701868Z","published":"2021-07-21T15:15:32.830Z","related":["ALSA-2021:3590","ALSA-2022:1556","ALSA-2022:1557","SUSE-RU-2023:3956-1","SUSE-RU-2023:4991-1","SUSE-SU-2021:2835-1","SUSE-SU-2021:2837-1","SUSE-SU-2021:2939-1","SUSE-SU-2021:3008-1","openSUSE-SU-2021:2835-1","openSUSE-SU-2021:2837-1","openSUSE-SU-2021:2939-1","openSUSE-SU-2024:11038-1"],"database_specific":{"unresolved_ranges":[{"vendor_product":"mariadb:mariadb","cpes":["cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*"],"source":"CPE_RANGE","extracted_events":[{"fixed":"10.2.40"}]},{"vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"],"source":"CPE_STRING","extracted_events":[{"last_affected":"33"},{"last_affected":"34"},{"last_affected":"35"}]}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2UTW5KMPPDKIMGB4ULE2HS22HYLVKYIH/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6OO2Q5PIFURXLLKCIJE6XF6VL4LLMNO5/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPJAGVMRKODR4QIXQSVEM4BLRZUM7P3R/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VGR5ZTB5QEDRRC6G5U6TFNCIVBBKGS5J/"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20210723-0001/"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpujul2021.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mariadb/server","events":[{"introduced":"0"},{"fixed":"b549af69137023ce0f93d312a10d61e467dca07f"},{"fixed":"7f264997dd21c5126350a9a5f0cc0960afdd1229"},{"fixed":"4902b0fdc91cc6dc169dd2322daf966a2eeafdd8"},{"fixed":"b5569b62408375f35e2fe851158a7ff17e378ed1"},{"fixed":"2db692f5b4d6bb31a331dab44544171c455f6aca"}],"database_specific":{"cpe":"cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*","source":"CPE_RANGE","extracted_events":[{"introduced":"0"},{"fixed":"10.2.40"},{"fixed":"10.3.31"},{"fixed":"10.4.21"},{"fixed":"10.5.12"},{"fixed":"10.6.4"}]}}],"versions":["mariadb-10.4.20","mariadb-10.6.3","mariadb-10.5.11","mariadb-10.3.30","mariadb-10.6.2","mariadb-10.2.39","mariadb-10.6.1","mariadb-10.6.0","mariadb-10.3.26","mariadb-10.5.4","mariadb-10.2.27","mariadb-10.3.21","mariadb-10.2.13","mariadb-10.5.2","mariadb-10.3.16","mariadb-10.2.31","mariadb-10.3.17","mariadb-10.3.10","mariadb-10.4.11","mariadb-10.2.30","mariadb-10.5.0","mariadb-10.4.10","mariadb-10.3.20","mariadb-10.2.29","mariadb-10.4.9","mariadb-10.3.19","mariadb-10.2.28","mariadb-10.3.18","mariadb-10.4.7","mariadb-10.2.26","mariadb-10.2.25","mariadb-10.2.24","mariadb-10.4.5","mariadb-10.4.4","mariadb-10.2.23","mariadb-10.4.3","mariadb-10.2.22","mariadb-10.3.12","mariadb-10.2.21","mariadb-10.2.20","mariadb-10.2.19","mariadb-10.2.18","mariadb-10.2.16","mariadb-10.3.7","mariadb-10.2.15","mariadb-10.3.6","mariadb-10.2.14","mariadb-10.3.5","mariadb-10.3.4","mariadb-10.2.12","mariadb-10.2.11","mariadb-10.2.10","mariadb-10.3.2","mariadb-10.3.1","mariadb-10.2.5","mariadb-10.3.0","mariadb-10.2.2","mariadb-10.2.1","mariadb-10.2.0","mariadb-10.1.8","mariadb-10.1.7","mariadb-10.1.6","mariadb-10.1.5","mariadb-10.1.4","mariadb-10.1.3","mariadb-10.1.2","mariadb-10.1.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-2372.json","vanir_signatures_modified":"2026-05-30T17:17:55Z","vanir_signatures":[{"signature_version":"v1","id":"CVE-2021-2372-7d8e5b6a","source":"https://github.com/mariadb/server/commit/b549af69137023ce0f93d312a10d61e467dca07f","signature_type":"Line","digest":{"line_hashes":["258070912520669712261283939767978553199","163415287272954152502666917123938658776","49296846038456833842383783174009140961","334843214020125332543169226985653591801"],"threshold":0.9},"deprecated":false,"target":{"file":"sql/table.cc"}},{"signature_version":"v1","id":"CVE-2021-2372-b6cfa102","source":"https://github.com/mariadb/server/commit/b549af69137023ce0f93d312a10d61e467dca07f","signature_type":"Function","digest":{"length":10035,"function_hash":"74524028531176476080637569635616917678"},"deprecated":false,"target":{"function":"open_table_from_share","file":"sql/table.cc"}}]}},{"ranges":[{"type":"GIT","repo":"https://github.com/mysql/mysql-server","events":[{"introduced":"0"},{"last_affected":"a9b0c712de3509d8d08d3ba385d41a4df6348775"},{"introduced":"270fd3411e3d671a73ed9725940a30080f59ce6d"},{"last_affected":"98b2ccb470de120d36bc4a623c814cdfded958ec"}],"database_specific":{"cpe":"cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*","source":"CPE_RANGE","extracted_event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