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Vulnerability DatabaseCVE-2025-50080

CVE-2025-50080: 
MySQL vulnerability analysis and mitigation

Overview

CVE-2025-50080 is a vulnerability discovered in Oracle MySQL Server's Stored Procedure component. The vulnerability affects MySQL Server versions 8.0.0-8.0.42, 8.4.0-8.4.5, and 9.0.0-9.3.0. It was initially disclosed on July 15, 2025, and received a CVSS 3.1 Base Score of 4.9 (Medium severity) (NVD, Oracle Advisory).

Technical details

The vulnerability is characterized by a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H, indicating it is network-accessible with low attack complexity but requires high privileges. The vulnerability does not impact confidentiality or integrity but has a high impact on availability. It has been classified as CWE-400 (Uncontrolled Resource Consumption) (NVD).

Impact

Successful exploitation of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash, leading to a complete Denial of Service (DOS) of MySQL Server. The vulnerability affects the server's availability while maintaining no impact on confidentiality or integrity (NVD).

Mitigation and workarounds

Oracle has addressed this vulnerability in their July 2025 Critical Patch Update. Users are strongly advised to update their MySQL Server installations to versions newer than 8.0.42, 8.4.5, or 9.3.0 respectively for their version streams (Oracle Advisory).

Additional resources

Source: This report was generated using AI

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