CVE-2022-27384
7.5
HIGH
CVSS 3.1
EPSS 0.22%
Description
An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
How to fix CVE-2022-27384
To remediate CVE-2022-27384, upgrade the affected package to a fixed version below.
- Alpine/mariadb—upgrade to 10.4.25-r0 or later
- Bitnami/mariadb—upgrade to 10.2.44 or later
- —upgrade to 10.2.44 or later
- —upgrade to 10.2.44 or later
- —upgrade to 1:10.5.18-0+deb11u1 or later
Is CVE-2022-27384 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 10.4.25-r0
- >= 10.2.0, < 10.2.44, >= 10.3.0, < 10.3.35, >= 10.4.0, < 10.4.25, >= 10.5.0, < 10.5.16, >= 10.6.0, < 10.6.8, >= 10.7.0, < 10.7.4, >= 10.8.0, < 10.8.3
- >= 10.2.0, < 10.2.44, >= 10.3.0, < 10.3.35, >= 10.4.0, < 10.4.25, >= 10.5.0, < 10.5.16, >= 10.6.0, < 10.6.8, >= 10.7.0, < 10.7.4, >= 10.8.0, < 10.8.3
- >= 10.2.0, < 10.2.44, >= 10.3.0, < 10.3.35, >= 10.4.0, < 10.4.25, >= 10.5.0, < 10.5.16, >= 10.6.0, < 10.6.8, >= 10.7.0, < 10.7.4, >= 10.8.0, < 10.8.3
- from 0, < 1:10.5.18-0+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |