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Vulnerability DatabaseCVE-2023-22115

CVE-2023-22115: 
MySQL vulnerability analysis and mitigation

Overview

CVE-2023-22115 is a vulnerability in the MySQL Server product of Oracle MySQL, specifically affecting the Server: DML component. The vulnerability affects MySQL Server versions 8.0.33 and prior. This security issue was disclosed in October 2023 as part of Oracle's Critical Patch Update (Oracle CPU).

Technical details

The vulnerability has been assigned a CVSS 3.1 Base Score of 4.9 (Medium severity) with the following vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H. The vulnerability is easily exploitable but requires high privileges and network access via multiple protocols to compromise MySQL Server (NVD).

Impact

Successful exploitation of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. The vulnerability only affects availability, with no impact on confidentiality or integrity (Oracle CPU).

Mitigation and workarounds

Oracle has released patches to address this vulnerability in MySQL Server. Users should upgrade to MySQL version 8.0.34 or later. For systems running MySQL 8.0.33 and prior versions, it is strongly recommended to apply the security patches as soon as possible (Oracle CPU).

Additional resources

Source: This report was generated using AI

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