CVE-2020-13249
8.8
HIGH
CVSS 3.1
EPSS 0.70%
Description
libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.
How to fix CVE-2020-13249
To remediate CVE-2020-13249, upgrade the affected package to a fixed version below.
- Alpine/mariadb-connector-c—upgrade to 3.0.10-r1 or later
Is CVE-2020-13249 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.0.10-r1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |