medium
5.5
Advisory Published
CVE Published
Updated

CVE-2023-21929

First published: Tue Apr 18 2023(Updated: )

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.0.32 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).

Credit: secalert_us@oracle.com secalert_us@oracle.com secalert_us@oracle.com

Affected SoftwareAffected VersionHow to fix
debian/mysql-8.0<=8.0.32-1
ubuntu/mysql-8.0<8.0.33-0ubuntu0.20.04.1
8.0.33-0ubuntu0.20.04.1
ubuntu/mysql-8.0<8.0.33-0ubuntu0.22.04.1
8.0.33-0ubuntu0.22.04.1
ubuntu/mysql-8.0<8.0.33-0ubuntu0.22.10.1
8.0.33-0ubuntu0.22.10.1
ubuntu/mysql-8.0<8.0.33-0ubuntu0.23.04.1
8.0.33-0ubuntu0.23.04.1
ubuntu/mysql-8.0<8.0.33
8.0.33
Oracle Mysql Server>=8.0.0<=8.0.32
redhat/mysql<8.0.33
8.0.33
Fedoraproject Fedora=37
Fedoraproject Fedora=38
Fedoraproject Fedora=39
Netapp Active Iq Unified Manager Vmware Vsphere
Netapp Active Iq Unified Manager Windows
NetApp OnCommand Insight
NetApp OnCommand Workflow Automation
Netapp Snapcenter

Remedy

https://www.oracle.com/security-alerts/cpuapr2023.html

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2023-21929?

    CVE-2023-21929 is a vulnerability in the MySQL Server product of Oracle MySQL that allows a high privileged attacker with network access via multiple protocols to compromise the MySQL Server.

  • Which versions of MySQL Server are affected by CVE-2023-21929?

    Versions 8.0.32 and prior of MySQL Server are affected by CVE-2023-21929.

  • How severe is the vulnerability CVE-2023-21929?

    The severity of CVE-2023-21929 is rated as medium, with a severity score of 5.5.

  • How can I fix the vulnerability CVE-2023-21929?

    To fix the CVE-2023-21929 vulnerability, you should update your MySQL Server to version 8.0.33 or later.

  • Where can I find more information about CVE-2023-21929?

    You can find more information about CVE-2023-21929 at the following references: [Link 1](https://www.oracle.com/security-alerts/cpuapr2023.html), [Link 2](https://security.netapp.com/advisory/ntap-20230427-0007/), [Link 3](https://launchpad.net/bugs/cve/CVE-2023-21929).

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