Unrated severityNVD Advisory· Published Jan 17, 2023· Updated Sep 17, 2024
CVE-2023-21873
CVE-2023-21873
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). 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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Affected products
13<=8.0.31+ 1 more
- (no CPE)range: <=8.0.31
- (no CPE)range: 8.0.31 and prior
- osv-coords11 versionspkg:rpm/almalinux/mecabpkg:rpm/almalinux/mecab-develpkg:rpm/almalinux/mecab-ipadicpkg:rpm/almalinux/mecab-ipadic-EUCJPpkg: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/mysql-test
< 0.996-2.module_el8.6.0+3340+d764b636+ 10 more
- (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
- (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
Patches
Vulnerability mechanics
References
1- www.oracle.com/security-alerts/cpujan2023.htmlmitrevendor-advisory
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