CVE-2022-21479
First published: Tue Apr 19 2022(Updated: )
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server and unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H).
Credit: secalert_us@oracle.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/mysql | <8.0.29 | 8.0.29 |
| Oracle MySQL | >=8.0.0<=8.0.28 | |
| NetApp Active IQ Unified Manager for VMware vSphere | ||
| NetApp Active IQ Unified Manager | ||
| NetApp OnCommand Insight | ||
| NetApp SnapCenter |
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Reference Links
- https://security.netapp.com/advisory/ntap-20220429-0005/
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpuapr2022.html#AppendixMSQL
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2083213
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2083214
- https://access.redhat.com/errata/RHSA-2022:6518
- https://access.redhat.com/errata/RHSA-2022:6590
- https://access.redhat.com/errata/RHSA-2022:7119
- https://access.redhat.com/security/cve/cve-2022-21479
- https://bugzilla.redhat.com/show_bug.cgi?id=2082659
Frequently Asked Questions
What is CVE-2022-21479?
CVE-2022-21479 is a vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).
What versions of MySQL Server are affected by CVE-2022-21479?
Versions 8.0.28 and prior of MySQL Server are affected by CVE-2022-21479.
How can an attacker exploit CVE-2022-21479?
An attacker with high privileged access via multiple protocols can compromise MySQL Server using CVE-2022-21479.
What is the severity of CVE-2022-21479?
CVE-2022-21479 has a severity rating of medium (5.5).
Where can I find more information about CVE-2022-21479?
You can find more information about CVE-2022-21479 at the following references: [link1], [link2], [link3].
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