Low severity2.7NVD Advisory· Published Jan 18, 2023· Updated Jun 17, 2026
CVE-2023-21874
CVE-2023-21874
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Thread Pooling). Supported versions that are affected are 8.0.30 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).
Affected products
14- osv-coords11 versionspkg:rpm/almalinux/mysql-commonpkg:rpm/almalinux/mysql-develpkg:rpm/almalinux/mysql-libspkg:rpm/almalinux/mysql-serverpkg:rpm/almalinux/mysql-testpkg:rpm/almalinux/mecabpkg:rpm/almalinux/mecab-develpkg:rpm/almalinux/mecab-ipadicpkg:rpm/almalinux/mysqlpkg:rpm/almalinux/mysql-errmsgpkg: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: < 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: < 8.0.32-1.el9_2
- (no CPE)range: < 8.0.32-1.el9_2
- (no CPE)range: < 2.7.0.20070801-16.module_el8.6.0+3340+d764b636
<=8.0.30+ 2 more
- (no CPE)range: <=8.0.30
- (no CPE)range: 8.0.30 and prior
- cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*range: >=8.0.0,<=8.0.30
Patches
Vulnerability mechanics
References
1- www.oracle.com/security-alerts/cpujan2023.htmlnvdVendor Advisory
News mentions
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