CVE-2021-46666
First published: Tue Feb 01 2022(Updated: )
MariaDB before 10.6.2 allows an application crash because of mishandling of a pushdown from a HAVING clause to a WHERE clause.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mariadb Mariadb | <10.2.39 | |
| Mariadb Mariadb | >=10.3.0<10.3.30 | |
| Mariadb Mariadb | >=10.4.0<10.4.20 | |
| Mariadb Mariadb | >=10.5.0<10.5.11 | |
| Mariadb Mariadb | >=10.6.0<10.6.2 | |
| redhat/mariadb | <10.2.39 | 10.2.39 |
| redhat/mariadb | <10.3.30 | 10.3.30 |
| redhat/mariadb | <10.4.20 | 10.4.20 |
| redhat/mariadb | <10.5.11 | 10.5.11 |
| redhat/mariadb | <10.6.2 | 10.6.2 |
| redhat/mariadb | <10.8.1 | 10.8.1 |
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Reference Links
- https://jira.mariadb.org/browse/MDEV-25635
- https://mariadb.com/kb/en/security/
- https://security.netapp.com/advisory/ntap-20220221-0002/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2055812
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2055813
- https://github.com/MariaDB/server/commit/2e7891080667c59ac80f788eef4d59d447595772
- https://access.redhat.com/errata/RHSA-2022:1007
- https://access.redhat.com/errata/RHSA-2022:1010
- https://access.redhat.com/errata/RHSA-2022:1556
- https://access.redhat.com/errata/RHSA-2022:1557
- https://access.redhat.com/security/cve/cve-2021-46666
- https://access.redhat.com/errata/RHSA-2022:4818
- https://bugzilla.redhat.com/show_bug.cgi?id=2050028
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2021-46666.
What is the severity of CVE-2021-46666?
The severity of CVE-2021-46666 is medium.
What is the affected software for CVE-2021-46666?
The affected software for CVE-2021-46666 is MariaDB versions before 10.6.2.
How can CVE-2021-46666 be exploited?
CVE-2021-46666 can be exploited by triggering mishandling of a pushdown from a HAVING clause to a WHERE clause in MariaDB.
Are there any remediation steps available for CVE-2021-46666?
Yes, upgrading to MariaDB version 10.6.2 or higher will remediate CVE-2021-46666.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2021-46666
- agent/software-canonical-lookup
- agent/references
- agent/weakness
- agent/author
- agent/remedy
- agent/severity
- agent/tags
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- vendor/mariadb
- canonical/mariadb mariadb
- 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