CVE-2021-46657
First published: Sat Jan 29 2022(Updated: )
get_sort_by_table in MariaDB before 10.6.2 allows an application crash via certain subquery uses of ORDER BY.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/mariadb | <10.6.2 | 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 |
| MariaDB Server | >=5.5.20<=5.5.68 | |
| MariaDB Server | >=10.0.0<10.2.39 | |
| MariaDB Server | >=10.3.0<10.3.30 | |
| MariaDB Server | >=10.4.0<10.4.20 | |
| MariaDB Server | >=10.5.0<10.5.11 | |
| MariaDB Server | >=10.6.0<10.6.2 |
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Reference Links
- https://jira.mariadb.org/browse/MDEV-25629
- https://mariadb.com/kb/en/security/
- https://security.netapp.com/advisory/ntap-20220221-0002/
- https://bugzilla.suse.com/1195325
- http://lists.askmonty.org/pipermail/commits/2021-May/014604.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2055741
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2055742
- 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-2021-46657
- https://access.redhat.com/errata/RHSA-2022:4818
- https://bugzilla.redhat.com/show_bug.cgi?id=2049305
Frequently Asked Questions
What is the severity of CVE-2021-46657?
CVE-2021-46657 is a vulnerability that can cause application crashes in affected versions of MariaDB.
How do I fix CVE-2021-46657?
To fix CVE-2021-46657, upgrade MariaDB to version 10.6.2 or later.
Which versions of MariaDB are affected by CVE-2021-46657?
CVE-2021-46657 affects MariaDB versions before 10.6.2 as well as several older versions.
What triggers the CVE-2021-46657 vulnerability?
The CVE-2021-46657 vulnerability can be triggered by specific subquery uses of the ORDER BY clause.
Is there any workaround for CVE-2021-46657?
There are no known workarounds for CVE-2021-46657; upgrading is the recommended solution.
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- version/mariadb server/10.6.0