high
7.5
CWE
89
Advisory Published
Updated

CVE-2022-27384: SQL Injection

First published: Tue Apr 12 2022(Updated: )

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.

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

Affected SoftwareAffected VersionHow to fix
Mariadb Mariadb>=10.2.0<10.2.44
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
Mariadb Mariadb>=10.8.0<10.8.3
Debian Debian Linux=10.0
redhat/mariadb<10.8.3
10.8.3
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
redhat/mariadb<10.2.44
10.2.44
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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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2022-27384?

    CVE-2022-27384 is a vulnerability in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below, which allows attackers to cause a Denial of Service (DoS) through specially crafted SQL statements.

  • Which software versions are affected by CVE-2022-27384?

    CVE-2022-27384 affects MariaDB Server versions 10.2.0 to 10.2.44, 10.3.0 to 10.3.35, 10.4.0 to 10.4.25, 10.5.0 to 10.5.16, and 10.6.0 to 10.6.8.

  • What is the severity of CVE-2022-27384?

    CVE-2022-27384 has a severity score of 7.5, which is considered high.

  • How can I fix CVE-2022-27384?

    To fix CVE-2022-27384, upgrade to MariaDB Server version 10.8.3 or apply the appropriate patch provided by your operating system or software vendor.

  • Where can I find more information about CVE-2022-27384?

    You can find more information about CVE-2022-27384 on the official MariaDB Jira page (https://jira.mariadb.org/browse/MDEV-26047), the Debian LTS announcement (https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html), and the NetApp security advisory (https://security.netapp.com/advisory/ntap-20220519-0006/).

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