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Vulnerability DatabaseCVE-2020-2925

CVE-2020-2925: 
MySQL vulnerability analysis and mitigation

Overview

CVE-2020-2925 is a vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PS) affecting versions 8.0.19 and prior. The vulnerability was discovered in December 2019 and publicly disclosed in April 2020 (MITRE).

Technical details

This vulnerability has a CVSS 3.0 Base Score of 4.9 (Medium) with the following vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H. The vulnerability is easily exploitable by a high privileged attacker with network access via multiple protocols (Oracle).

Impact

Successful exploitation of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server (MITRE).

Mitigation and workarounds

The vulnerability was fixed in MySQL version 8.0.20. Users should upgrade to this version or later to mitigate the vulnerability. Ubuntu users can update to mysql-server-8.0 version 8.0.20-0ubuntu0.20.04.1 for Ubuntu 20.04 LTS and version 8.0.20-0ubuntu0.19.10.1 for Ubuntu 19.10 (Ubuntu).

Additional resources

Source: This report was generated using AI

Related MySQL vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-53054MEDIUM5.5
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  • MySQLMySQL
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