Security Resilience

CVE-2023-21950

Oracle Mysql 8.0.0 – 8.0.27

Published
18 July 2023
Modified
21 November 2024
Patch / advisory
View advisory
CVSS Score v3.1 4.9
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.010 62th percentile
Risk Priority 41 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-21950 is a medium-severity an unspecified weakness vulnerability in Oracle Mysql. Its CVSS base score is 4.9 (Medium).

Operationally, ranked in the top 38% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks…

more

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).

CWE(s)
NVD-CWE-noinfo

Related Threats

CVEs Like This One

CVE-2024-21157Same product: Oracle Mysql
CVE-2023-21882Same product: Oracle Mysql
CVE-2023-21878Same product: Oracle Mysql
CVE-2024-21198Same product: Oracle Mysql
CVE-2026-21964Same product: Oracle Mysql
CVE-2023-21875Same product: Oracle Mysql
CVE-2024-21194Same product: Oracle Mysql
CVE-2024-21163Same product: Oracle Mysql
CVE-2023-21976Same product: Oracle Mysql
CVE-2025-50096Same product: Oracle Mysql

Affected Assets

oracle
mysql
8.0.0 — 8.0.27

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References