medium
6.8
Advisory Published
Updated

CVE-2021-2012

First published: Wed Jan 20 2021(Updated: )

An unspecified vulnerability in Oracle MySQL Server related to the Server: Security: Privileges component could allow an authenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

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
Oracle MySQL>=8.0.0<=8.0.20
NetApp OnCommand Insight
NetApp OnCommand Workflow Automation
NetApp SnapCenter
Fedora=32
Fedora=33

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2021-2012?

    CVE-2021-2012 has a high severity level due to its potential to cause denial of service.

  • How do I fix CVE-2021-2012?

    Fixing CVE-2021-2012 involves updating your Oracle MySQL Server to a patched version.

  • Which software is affected by CVE-2021-2012?

    CVE-2021-2012 affects Oracle MySQL Server versions between 8.0.0 and 8.0.20, as well as IBM InfoSphere Guardium and certain NetApp products.

  • Can I exploit CVE-2021-2012 remotely?

    CVE-2021-2012 requires authentication, meaning it cannot be exploited remotely without valid access.

  • What impact does CVE-2021-2012 have on systems?

    The impact of CVE-2021-2012 can lead to high availability issues due to a denial of service.

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