Executive Summary

Summary
Title MariaDB vulnerability
Informations
Name USN-4250-2 First vendor Publication 2020-02-06
Vendor Ubuntu Last vendor Modification 2020-02-06
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.9
Base Score 5.9 Environmental Score 5.9
impact SubScore 3.6 Temporal Score 5.9
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 19.10 - Ubuntu 18.04 LTS

Summary:

MariaDB clients could be made to crash if they received specially crafted input.

Software Description: - mariadb-10.3: MariaDB database - mariadb-10.1: MariaDB database

Details:

It was discovered that an unspecified vulnerability existed in the C API component of MariaDB. An attacker could use this to cause a denial of service for MariaDB clients.

MariaDB has been updated to 10.3.22 in Ubuntu 19.10 and 10.1.44 in Ubuntu 18.04 LTS.

In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes.

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 19.10:
libmariadb3 1:10.3.22-0ubuntu0.19.10.1
libmariadbd19 1:10.3.22-0ubuntu0.19.10.1
mariadb-client 1:10.3.22-0ubuntu0.19.10.1
mariadb-client-10.3 1:10.3.22-0ubuntu0.19.10.1
mariadb-client-core-10.3 1:10.3.22-0ubuntu0.19.10.1
mariadb-common 1:10.3.22-0ubuntu0.19.10.1
mariadb-plugin-connect 1:10.3.22-0ubuntu0.19.10.1
mariadb-plugin-cracklib-password-check 1:10.3.22-0ubuntu0.19.10.1
mariadb-plugin-gssapi-client 1:10.3.22-0ubuntu0.19.10.1
mariadb-plugin-gssapi-server 1:10.3.22-0ubuntu0.19.10.1
mariadb-plugin-mroonga 1:10.3.22-0ubuntu0.19.10.1
mariadb-plugin-oqgraph 1:10.3.22-0ubuntu0.19.10.1
mariadb-plugin-rocksdb 1:10.3.22-0ubuntu0.19.10.1
mariadb-plugin-spider 1:10.3.22-0ubuntu0.19.10.1
mariadb-plugin-tokudb 1:10.3.22-0ubuntu0.19.10.1
mariadb-server 1:10.3.22-0ubuntu0.19.10.1
mariadb-server-10.3 1:10.3.22-0ubuntu0.19.10.1
mariadb-server-core-10.3 1:10.3.22-0ubuntu0.19.10.1

Ubuntu 18.04 LTS:
libmariadbclient18 1:10.1.44-0ubuntu0.18.04.1
libmariadbd18 1:10.1.44-0ubuntu0.18.04.1
mariadb-client 1:10.1.44-0ubuntu0.18.04.1
mariadb-client-10.1 1:10.1.44-0ubuntu0.18.04.1
mariadb-client-core-10.1 1:10.1.44-0ubuntu0.18.04.1
mariadb-common 1:10.1.44-0ubuntu0.18.04.1
mariadb-plugin-connect 1:10.1.44-0ubuntu0.18.04.1
mariadb-plugin-cracklib-password-check 1:10.1.44-0ubuntu0.18.04.1
mariadb-plugin-gssapi-client 1:10.1.44-0ubuntu0.18.04.1
mariadb-plugin-gssapi-server 1:10.1.44-0ubuntu0.18.04.1
mariadb-plugin-mroonga 1:10.1.44-0ubuntu0.18.04.1
mariadb-plugin-oqgraph 1:10.1.44-0ubuntu0.18.04.1
mariadb-plugin-spider 1:10.1.44-0ubuntu0.18.04.1
mariadb-plugin-tokudb 1:10.1.44-0ubuntu0.18.04.1
mariadb-server 1:10.1.44-0ubuntu0.18.04.1
mariadb-server-10.1 1:10.1.44-0ubuntu0.18.04.1
mariadb-server-core-10.1 1:10.1.44-0ubuntu0.18.04.1

This update uses a new upstream release, which includes additional bug fixes. In general, a standard system update will make all the necessary

References:
https://usn.ubuntu.com/4250-2
https://usn.ubuntu.com/4250-1
CVE-2020-2574, https://mariadb.com/kb/en/mariadb-10144-release-notes/, https://mariadb.com/kb/en/mariadb-10322-release-notes/

Package Information:
https://launchpad.net/ubuntu/+source/mariadb-10.3/1:10.3.22-0ubuntu0.19.10.1
https://launchpad.net/ubuntu/+source/mariadb-10.1/1:10.1.44-0ubuntu0.18.04.1

Original Source

Url : http://www.ubuntu.com/usn/USN-4250-2

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 472

Alert History

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0
1
Date Informations
2020-05-23 13:03:46
  • Multiple Updates
2020-02-07 05:19:30
  • First insertion