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CVE-2025-21522: Easily exploitable vulnerability allows low 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. in Oracle Corporation MySQL Server

0
Medium
VulnerabilityCVE-2025-21522cvecve-2025-21522
Published: Tue Jan 21 2025 (01/21/2025, 20:53:05 UTC)
Source: CVE Database V5
Vendor/Project: Oracle Corporation
Product: MySQL Server

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and 9.1.0 and prior. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Technical Details

Data Version
5.2
Assigner Short Name
oracle
Date Reserved
2024-12-24T23:18:54.767Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 69091a4dc28fd46ded81d0ef

Added to database: 11/3/2025, 9:10:37 PM

Last updated: 11/3/2025, 9:13:28 PM

Views: 1

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