CVE-2022-27380

mariadb: server crash at my_decimal::operator=

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue in the component my_decimal::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.

Se ha detectado un problema en el componente my_decimal::operator= de MariaDB Server versiones v10.6.3 y anteriores, que permite a atacantes causar una denegación de servicio (DoS) por medio de sentencias SQL especialmente diseñadas

A flaw was found in MariaDB. The component, my_decimal::operator=, allows attackers to cause a denial of service (DoS) via specially crafted SQL statements, affecting availability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-03-21 CVE Reserved
2022-04-12 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-11-16 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CAPEC

References (5)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html	Mailing List
https://security.netapp.com/advisory/ntap-20220526-0007	Third Party Advisory

URL	Date	SRC
https://jira.mariadb.org/browse/MDEV-26280	2024-08-03

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2022-27380	2022-09-13
https://bugzilla.redhat.com/show_bug.cgi?id=2074966	2022-09-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.2.0 < 10.2.44 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.2.0 < 10.2.44"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.3.0 < 10.3.35 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.3.0 < 10.3.35"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.4.0 < 10.4.25 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.4.0 < 10.4.25"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.5.0 < 10.5.16 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.5.0 < 10.5.16"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.6.0 < 10.6.8 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.6.0 < 10.6.8"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.7.0 < 10.7.4 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.7.0 < 10.7.4"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected