medium
5.5
Advisory Published
Updated

CVE-2021-46663

First published: Tue Feb 01 2022(Updated: )

MariaDB through 10.5.13 allows a ha_maria::extra application crash via certain SELECT statements.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
redhat/mariadb<10.2.43
10.2.43
redhat/mariadb<10.3.34
10.3.34
redhat/mariadb<10.4.24
10.4.24
redhat/mariadb<10.5.15
10.5.15
redhat/mariadb<10.6.7
10.6.7
redhat/mariadb<10.7.3
10.7.3
redhat/mariadb<10.8.2
10.8.2
MariaDB>=10.2.41<10.2.43
MariaDB>=10.3.32<10.3.34
MariaDB>=10.4.22<10.4.24
MariaDB>=10.5.9<10.5.15
MariaDB>=10.6.0<10.6.7
MariaDB>=10.7.0<10.7.3
Red Hat Fedora=34
Red Hat Fedora=35
Red Hat Fedora=36

Remedy

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DKJRBYJAQCOPHSED43A3HUPNKQLDTFGD/

Remedy

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZFZVMJL5UDTOZMARLXQIMG3BTG6UNYW/

Remedy

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NJ4KDAGF3H4D4BDTHRAM6ZEAJJWWMRUO/

Remedy

https://mariadb.com/kb/en/security/

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2021-46663?

    CVE-2021-46663 is classified as a vulnerability that could lead to application crashes under specific conditions.

  • How do I fix CVE-2021-46663?

    To address CVE-2021-46663, upgrade MariaDB to version 10.2.43, 10.3.34, 10.4.24, 10.5.15, 10.6.7, or 10.7.3.

  • Which versions of MariaDB are affected by CVE-2021-46663?

    CVE-2021-46663 affects MariaDB versions up to and including 10.5.13.

  • What could happen if I don't fix CVE-2021-46663?

    If CVE-2021-46663 is not fixed, certain SELECT statements may cause the ha_maria application to crash.

  • Is there a specific workaround for CVE-2021-46663?

    There is no specific workaround for CVE-2021-46663; updating to a safe version is recommended.

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