CVE-2022-27380: SQL Injection

Published Apr 12, 2022
·
Updated

An issue in the component mydecimal::operator= of MariaDB Server v10.6.3 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.

Affected Software

29 affected componentsFixes available
redhat/mariadb<10.9.1
10.9.1
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
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
Debian Debian Linux=10.0
debian/mariadb-10.5
1:10.5.23-0+deb11u11:10.5.28-0+deb11u1
alpine/mariadb>=10.2.0<10.4.25-r0
10.4.25-r0
alpine/mariadb>=10.2.0<10.5.16-r0
10.5.16-r0
alpine/mariadb>=10.2.0<10.5.16-r0
10.5.16-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0
alpine/mariadb>=10.2.0<10.6.8-r0
10.6.8-r0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.9.1
  2. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.8.3
  3. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.7.4
  4. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.6.8
  5. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.5.16
  6. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.4.25
  7. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.3.35
  8. Upgrade

    Upgrade redhat/mariadb to a version that resolves this vulnerability.

    Fixed in 10.2.44
  9. Upgrade

    Upgrade debian/mariadb-10.5 to a version that resolves this vulnerability.

    Fixed in 1:10.5.23-0+deb11u1Fixed in 1:10.5.28-0+deb11u1
  10. Upgrade

    Upgrade alpine/mariadb to a version that resolves this vulnerability.

    Fixed in 10.4.25-r0
  11. Upgrade

    Upgrade alpine/mariadb to a version that resolves this vulnerability.

    Fixed in 10.5.16-r0
  12. Upgrade

    Upgrade alpine/mariadb to a version that resolves this vulnerability.

    Fixed in 10.6.8-r0

Event History

Apr 12, 2022
CVE Published
via MITRE·07:14 PM
Data Sourced
via MITRE·07:14 PM
Description
Data Sourced
via NVD·08:15 PM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via OSV·08:15 PM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the vulnerability ID for this issue?

CVE-2022-27380

2

What is the severity level of CVE-2022-27380?

The severity level of CVE-2022-27380 is high (7.5).

3

What is the affected software for CVE-2022-27380?

The affected software for CVE-2022-27380 includes versions of MariaDB Server up to 10.6.3.

4

How can attackers exploit CVE-2022-27380?

Attackers can exploit CVE-2022-27380 by using specially crafted SQL statements to cause a Denial of Service (DoS).

5

Where can I find more information about CVE-2022-27380?

You can find more information about CVE-2022-27380 in the following references: [Reference 1](https://jira.mariadb.org/browse/MDEV-26280), [Reference 2](https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html), [Reference 3](https://security.netapp.com/advisory/ntap-20220526-0007/).

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203