high
7.5
CWE
89
Advisory Published
Updated

CVE-2022-27379: SQL Injection

First published: Tue Apr 12 2022(Updated: )

An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10.6.2 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Mariadb Mariadb>=10.3.0<10.3.35
Mariadb Mariadb>=10.4.0<10.4.25
Mariadb Mariadb>=10.5.0<10.5.16
Mariadb Mariadb>=10.6.0<10.6.8
Mariadb Mariadb>=10.7.0<10.7.4
Debian Debian Linux=10.0
redhat/mariadb<10.7.4
10.7.4
redhat/mariadb<10.6.8
10.6.8
redhat/mariadb<10.5.16
10.5.16
redhat/mariadb<10.4.25
10.4.25
redhat/mariadb<10.3.35
10.3.35
ubuntu/mariadb-10.3<1:10.3.37-0ubuntu0.20.04.1
1:10.3.37-0ubuntu0.20.04.1
ubuntu/mariadb-10.6<1:10.6.11-0ubuntu0.22.04.1
1:10.6.11-0ubuntu0.22.04.1
ubuntu/mariadb-10.6<1:10.6.8-1
1:10.6.8-1
debian/mariadb-10.3<=1:10.3.34-0+deb10u1
1:10.3.39-0+deb10u2
debian/mariadb-10.5
1:10.5.23-0+deb11u1

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Parent vulnerabilities

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Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2022-27379.

  • What is the severity of CVE-2022-27379?

    The severity of CVE-2022-27379 is high with a CVSS score of 7.5.

  • Which component of MariaDB Server is affected by CVE-2022-27379?

    The issue affects the Arg_comparator::compare_real_fixed component of MariaDB Server.

  • How can attackers exploit CVE-2022-27379?

    Attackers can exploit CVE-2022-27379 by using specially crafted SQL statements to cause a Denial of Service (DoS).

  • How can I mitigate the vulnerability?

    To mitigate the vulnerability, it is recommended to update to a fixed version of MariaDB Server, such as 10.7.4, 10.6.8, 10.5.16, 10.4.25, or 10.3.35.

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