Medium severity5.5NVD Advisory· Published Jan 18, 2023· Updated Jun 17, 2026
CVE-2023-21869
CVE-2023-21869
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.31 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).
Affected products
14- osv-coords11 versionspkg:rpm/almalinux/mysql-testpkg:rpm/almalinux/mysqlpkg:rpm/almalinux/mysql-commonpkg:rpm/almalinux/mysql-develpkg:rpm/almalinux/mysql-errmsgpkg:rpm/almalinux/mysql-libspkg:rpm/almalinux/mysql-serverpkg:rpm/almalinux/mecabpkg:rpm/almalinux/mecab-develpkg:rpm/almalinux/mecab-ipadicpkg:rpm/almalinux/mecab-ipadic-EUCJP
< 8.0.32-1.el9_2+ 10 more
- (no CPE)range: < 8.0.32-1.el9_2
- (no CPE)range: < 8.0.32-1.el9_2
- (no CPE)range: < 8.0.32-1.el9_2
- (no CPE)range: < 8.0.32-1.el9_2
- (no CPE)range: < 8.0.32-1.el9_2
- (no CPE)range: < 8.0.32-1.el9_2
- (no CPE)range: < 8.0.32-1.el9_2
- (no CPE)range: < 0.996-2.module_el8.6.0+3340+d764b636
- (no CPE)range: < 0.996-2.module_el8.6.0+3340+d764b636
- (no CPE)range: < 2.7.0.20070801-16.module_el8.6.0+3340+d764b636
- (no CPE)range: < 2.7.0.20070801-16.module_el8.6.0+3340+d764b636
<=8.0.31+ 2 more
- (no CPE)range: <=8.0.31
- cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*range: >=8.0.0,<=8.0.31
- (no CPE)range: 8.0.31 and prior
Patches
Vulnerability mechanics
References
1- www.oracle.com/security-alerts/cpujan2023.htmlnvdVendor Advisory
News mentions
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