CVE-2021-46662

Public Exploit

Description

MariaDB through 10.5.9 allows a set_var.cc application crash via certain uses of an UPDATE statement in conjunction with a nested subquery.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.03%

Vendor Advisory mariadb.org Vendor Advisory mariadb.com

Affected: n/a n/a

References

Link	Tags
https://jira.mariadb.org/browse/MDEV-25637	issue tracking exploit vendor advisory
https://security.netapp.com/advisory/ntap-20220221-0002/	third party advisory
https://mariadb.com/kb/en/security/	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-46662?: CVE-2021-46662 has been scored as a medium severity vulnerability.
How to fix CVE-2021-46662?: To fix CVE-2021-46662, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-46662 being actively exploited in the wild?: It is possible that CVE-2021-46662 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.