Vulnerability Details

MariaDB 'CVE-2020-2574' Denial of Service Vulnerability (Linux)

Published: 2020-02-06 09:58:17
CVE Author: NIST National Vulnerability Database (NVD)

CVSS Base Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P

Detection Type:
Remote Banner Unreliable

Solution Type:
Vendor Patch

Summary:
MariaDB is prone to a Denial of Service vulnerability.

Technical Details:
The vulnerability allows an unauthenticated attacker with network access via multiple protocols to compromise the MySQL client.

Impact:
Successful exploitation of this vulnerability can cause a hang or frequently repeatable crashes (complete DoS) of the MySQL client.

Detection Method:
Checks if a vulnerable version is present on the target host.

Affected Versions:
MariaDB versions < 5.5.67, 10.1.x < 10.1.44, 10.2.x < 10.2.31, 10.3.x < 10.3.22 and 10.4.x < 10.4.12.

Recommendations:
Update to version 5.5.67, 10.1.44, 10.2.31, 10.3.22, 10.4.12 or later.

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2020-2574

References:

https://mariadb.com/kb/en/mariadb-10412-release-notes/#security
https://mariadb.com/kb/en/mariadb-10322-release-notes/#security
https://mariadb.com/kb/en/mariadb-10231-release-notes/#security
https://mariadb.com/kb/en/mariadb-10144-release-notes/
https://mariadb.com/kb/en/mariadb-5567-release-notes/

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Severity
Medium
CVSS Score
4.3

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