CVE-2021-46663

Public Exploit

Description

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

5.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.03%

Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory mariadb.org Vendor Advisory mariadb.com

Affected: n/a n/a

References

Link	Tags
https://jira.mariadb.org/browse/MDEV-26351	vendor advisory issue tracking exploit
https://security.netapp.com/advisory/ntap-20220221-0002/	third party advisory
https://mariadb.com/kb/en/security/	patch vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJ4KDAGF3H4D4BDTHRAM6ZEAJJWWMRUO/	vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKJRBYJAQCOPHSED43A3HUPNKQLDTFGD/	vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZFZVMJL5UDTOZMARLXQIMG3BTG6UNYW/	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-46663?: CVE-2021-46663 has been scored as a medium severity vulnerability.
How to fix CVE-2021-46663?: To fix CVE-2021-46663, 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-2021-46663 being actively exploited in the wild?: It is possible that CVE-2021-46663 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.

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