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Vulnerability DatabaseCVE-2024-21203

CVE-2024-21203: 
MySQL vulnerability analysis and mitigation

Overview

A vulnerability has been identified in Oracle MySQL Server (component: Server: FTS) affecting versions 8.0.39 and prior, 8.4.2 and prior, and 9.0.1 and prior. This vulnerability, tracked as CVE-2024-21203, was disclosed in October 2024 (Oracle CPU).

Technical details

The vulnerability is characterized as easily exploitable and requires a high-privileged attacker with network access via multiple protocols to compromise MySQL Server. 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 (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 impact is primarily focused on availability, with no direct impact on confidentiality or integrity (Oracle CPU).

Mitigation and workarounds

Oracle has released patches to address this vulnerability in their October 2024 Critical Patch Update. Users are strongly advised to update their MySQL Server installations to the latest patched versions (Oracle CPU).

Additional resources

Source: This report was generated using AI

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