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CVE-2023-21950

Published: 7/18/2023 Last updated: 2/13/2025 Reserved: 12/17/2022

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 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).

CNA assigner: oracle (43595867-4340-4103-b7a2-9a5208d29a85) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 4.9 Medium CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Opam packages affected (1)

conf-mysql

Products affected (1)

Product Vendor Version
MySQL Server Oracle Corporation < publication

References (4)