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Vulnerability DatabaseCVE-2023-22068

CVE-2023-22068: 
MySQL vulnerability analysis and mitigation

Overview

A vulnerability (CVE-2023-22068) was identified in Oracle MySQL Server's InnoDB component affecting versions 8.0.34 and prior, and 8.1.0. This vulnerability allows high-privileged attackers with network access to compromise MySQL Server through multiple protocols (Oracle Advisory).

Technical details

The vulnerability has been assigned a CVSS 3.1 Base Score of 4.9 (Medium) 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 (NVD, NetApp Advisory).

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 direct impact on confidentiality or integrity (Oracle Advisory).

Mitigation and workarounds

Oracle has released patches to address this vulnerability in the October 2023 Critical Patch Update. Users are advised to upgrade to MySQL version 8.0.35 or later. Various vendors have also released their own fixes, including Red Hat and NetApp in their respective products (Oracle Advisory, NetApp Advisory).

Additional resources

Source: This report was generated using AI

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