CVE-2021-46668
5.5
MEDIUM
CVSS 3.1
EPSS 0.04%
Description
MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations for temporary data structures.
How to fix CVE-2021-46668
To remediate CVE-2021-46668, upgrade the affected package to a fixed version below.
- Alpine/mariadb—upgrade to 10.4.24-r0 or later
- Bitnami/mariadb—upgrade to 10.2.43 or later
- —upgrade to 10.2.43 or later
- —upgrade to 10.2.43 or later
- —upgrade to 1:10.5.15-0+deb11u1 or later
Is CVE-2021-46668 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 10.4.24-r0
- >= 10.2.0, < 10.2.43, >= 10.3.0, < 10.3.34, >= 10.4.0, < 10.4.24, >= 10.5.0, < 10.5.15, >= 10.6.0, < 10.6.7, >= 10.7.0, < 10.7.3
- >= 10.2.0, < 10.2.43, >= 10.3.0, < 10.3.34, >= 10.4.0, < 10.4.24, >= 10.5.0, < 10.5.15, >= 10.6.0, < 10.6.7, >= 10.7.0, < 10.7.3
- >= 10.2.0, < 10.2.43, >= 10.3.0, < 10.3.34, >= 10.4.0, < 10.4.24, >= 10.5.0, < 10.5.15, >= 10.6.0, < 10.6.7, >= 10.7.0, < 10.7.3
- 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 |