CVE-2021-46662
5.5
MEDIUM
CVSS 3.1
EPSS 0.07%
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.
How to fix CVE-2021-46662
To remediate CVE-2021-46662, upgrade the affected package to a fixed version below.
- Alpine/mariadb—upgrade to 10.6.7-r0 or later
- Bitnami/mariadb—upgrade to 10.3.32 or later
- —upgrade to 10.3.32 or later
- —upgrade to 10.3.32 or later
- —upgrade to 1:10.5.15-0+deb11u1 or later
Is CVE-2021-46662 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 10.6.7-r0
- >= 10.3.0, < 10.3.32, >= 10.4.0, < 10.4.22, >= 10.5.0, < 10.5.13, >= 10.6.0, < 10.6.5
- >= 10.3.0, < 10.3.32, >= 10.4.0, < 10.4.22, >= 10.5.0, < 10.5.13, >= 10.6.0, < 10.6.5
- >= 10.3.0, < 10.3.32, >= 10.4.0, < 10.4.22, >= 10.5.0, < 10.5.13, >= 10.6.0, < 10.6.5
- from 0, < 1:10.5.15-0+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |