Advisory Published
Updated

CVE-2021-1998

First published: Wed Jan 20 2021(Updated: )

An unspecified vulnerability in Oracle MySQL Server related to the Server: Optimizer component could allow an authenticated attacker to cause no confidentiality impact, low integrity impact, and low availability impact.

Credit: secalert_us@oracle.com

Affected SoftwareAffected VersionHow to fix
IBM InfoSphere Guardium z/OS<=10.5
IBM InfoSphere Guardium z/OS<=10.6
IBM InfoSphere Guardium z/OS<=11.0
IBM InfoSphere Guardium z/OS<=11.1
IBM InfoSphere Guardium z/OS<=11.2
IBM InfoSphere Guardium z/OS<=11.3
MySQL>=8.0.0<=8.0.20
Fedora=32
Fedora=33
NetApp Active IQ Unified Manager for VMware vSphere
netapp active iq unified manager windows
NetApp OnCommand Insight
NetApp OnCommand Workflow Automation
NetApp SnapCenter

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2021-1998?

    CVE-2021-1998 has low integrity impact and low availability impact with no confidentiality impact.

  • How do I fix CVE-2021-1998?

    To fix CVE-2021-1998, update the affected MySQL Server version to a version that is not vulnerable.

  • Which products are affected by CVE-2021-1998?

    CVE-2021-1998 affects Oracle MySQL Server, IBM Security Guardium versions up to 11.3, and several NetApp products.

  • Is there a specific MySQL version that addresses CVE-2021-1998?

    MySQL versions later than 8.0.20 address CVE-2021-1998.

  • Can an unauthenticated user exploit CVE-2021-1998?

    CVE-2021-1998 requires authentication for exploitation.

Contact

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