What is the severity of CVE-2021-46658?

CVE-2021-46658 has a high severity due to the potential for application crashes.

How do I fix CVE-2021-46658?

To fix CVE-2021-46658, upgrade MariaDB to version 10.6.3 or later.

Which versions of MariaDB are affected by CVE-2021-46658?

CVE-2021-46658 affects MariaDB versions before 10.6.3, specifically versions 10.2.0 to 10.2.40, 10.3.0 to 10.3.31, 10.4.0 to 10.4.21, and 10.5.0 to 10.5.12.

What is the impact of exploiting CVE-2021-46658?

Exploiting CVE-2021-46658 can lead to an application crash when handling subqueries with window functions.

Is there a workaround for CVE-2021-46658?

There are no known workarounds for CVE-2021-46658; the only solution is to update to the fixed version.

Vulnerability/
CVE-2021-46658

medium

5.5

29/1/2022

4/8/2024

CVE-2021-46658

First published: Sat Jan 29 2022(Updated: )

save_window_function_values in MariaDB before 10.6.3 allows an application crash because of incorrect handling of with_window_func=true for a subquery.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Mariadb Mariadb	>=10.2.0<10.2.40
Mariadb Mariadb	>=10.3.0<10.3.31
Mariadb Mariadb	>=10.4.0<10.4.21
Mariadb Mariadb	>=10.5.0<10.5.12
Mariadb Mariadb	>=10.6.0<10.6.3
redhat/mariadb	<10.2.40	10.2.40
redhat/mariadb	<10.3.31	10.3.31
redhat/mariadb	<10.4.21	10.4.21
redhat/mariadb	<10.5.12	10.5.12
redhat/mariadb	<10.6.3	10.6.3

Remedy

https://jira.mariadb.org/browse/MDEV-25630

Remedy

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

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-46658?
CVE-2021-46658 has a high severity due to the potential for application crashes.
How do I fix CVE-2021-46658?
To fix CVE-2021-46658, upgrade MariaDB to version 10.6.3 or later.
Which versions of MariaDB are affected by CVE-2021-46658?
CVE-2021-46658 affects MariaDB versions before 10.6.3, specifically versions 10.2.0 to 10.2.40, 10.3.0 to 10.3.31, 10.4.0 to 10.4.21, and 10.5.0 to 10.5.12.
What is the impact of exploiting CVE-2021-46658?
Exploiting CVE-2021-46658 can lead to an application crash when handling subqueries with window functions.
Is there a workaround for CVE-2021-46658?
There are no known workarounds for CVE-2021-46658; the only solution is to update to the fixed version.

collector/nvd-index
agent/type
agent/remedy
agent/softwarecombine
agent/author
agent/references
agent/severity
agent/description
collector/redhat-bugzilla
source/Red Hat
alias/CVE-2021-46658
agent/software-canonical-lookup
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/tags
agent/first-publish-date
agent/event
agent/source
vendor/mariadb
canonical/mariadb mariadb
version/mariadb mariadb/10.2.0
version/mariadb mariadb/10.3.0
version/mariadb mariadb/10.4.0
version/mariadb mariadb/10.5.0
version/mariadb mariadb/10.6.0
package-manager/redhat

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Frequently Asked Questions

What is the severity of CVE-2021-46658?
CVE-2021-46658 has a high severity due to the potential for application crashes.
How do I fix CVE-2021-46658?
To fix CVE-2021-46658, upgrade MariaDB to version 10.6.3 or later.
Which versions of MariaDB are affected by CVE-2021-46658?
CVE-2021-46658 affects MariaDB versions before 10.6.3, specifically versions 10.2.0 to 10.2.40, 10.3.0 to 10.3.31, 10.4.0 to 10.4.21, and 10.5.0 to 10.5.12.
What is the impact of exploiting CVE-2021-46658?
Exploiting CVE-2021-46658 can lead to an application crash when handling subqueries with window functions.
Is there a workaround for CVE-2021-46658?
There are no known workarounds for CVE-2021-46658; the only solution is to update to the fixed version.