CVE-2024-20981: 
MySQL vulnerability analysis and mitigation

A vulnerability (CVE-2024-20981) has been identified in Oracle MySQL Server (component: Server: DDL) affecting versions 8.0.35 and prior, and 8.2.0 and prior. This vulnerability allows high-privileged attackers with network access to compromise MySQL Server through multiple protocols (Oracle Advisory).

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 scoring indicates that the vulnerability requires network access, has low attack complexity, requires high privileges, needs no user interaction, has unchanged scope, and can only impact system availability (NetApp Advisory).

Successful exploitation of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. The impact is limited to availability with no effect on confidentiality or integrity of the system (Oracle Advisory).

Oracle has released patches to address this vulnerability in their January 2024 Critical Patch Update. Users are advised to upgrade to the latest version of MySQL Server. NetApp has also released patches for their affected products including OnCommand Insight, OnCommand Workflow Automation, and SnapCenter (NetApp Advisory).