Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2022-21604
CVE-2022-21604:
MySQL vulnerability analysis and mitigation
Overview
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB) affecting versions 8.0.30 and prior. This security issue was disclosed in October 2022 as part of Oracle's Critical Patch Update (Oracle CPU, NetApp Advisory).
Technical details
The vulnerability has a CVSS v3.1 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 requires high privileges and network access via multiple protocols to exploit (Oracle CPU, 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 (Oracle CPU, NetApp Advisory).
Mitigation and workarounds
Oracle has released security patches to address this vulnerability in MySQL version 8.0.31. Users are strongly recommended to update to the patched version. For Fedora users, updated packages (community-mysql-8.0.32) are available through the dnf package manager (Fedora Update).
Additional resources
Source: This report was generated using AI
Related MySQL vulnerabilities:
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