Advisory Published
Updated

CVE-2022-21303

First published: Wed Jan 19 2022(Updated: )

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 5.7.36 and prior and 8.0.27 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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Credit: secalert_us@oracle.com

Affected SoftwareAffected VersionHow to fix
redhat/mysql<5.7.37
5.7.37
redhat/mysql<8.0.28
8.0.28
Oracle MySQL>=5.7.0<=5.7.36
Oracle MySQL>=8.0.0<=8.0.27
Netapp Active Iq Unified Manager Vsphere
Netapp Active Iq Unified Manager Windows
NetApp OnCommand Insight
NetApp OnCommand Workflow Automation
Netapp Snapcenter
Fedoraproject Fedora=34
Fedoraproject Fedora=35

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Frequently Asked Questions

  • What is the vulnerability ID for this MySQL Server vulnerability?

    The vulnerability ID for this MySQL Server vulnerability is CVE-2022-21303.

  • What is the severity level of CVE-2022-21303?

    The severity level of CVE-2022-21303 is medium with a CVSS score of 4.9.

  • Which versions of MySQL Server are affected by CVE-2022-21303?

    The affected versions of MySQL Server are 5.7.36 and prior, and 8.0.27 and prior.

  • Is this vulnerability easily exploitable?

    Yes, this vulnerability is easily exploitable.

  • What can an attacker do if they exploit CVE-2022-21303?

    An attacker with network access can compromise the MySQL Server.

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