CVE-2024-21177

Ubuntu Security Notice USN-6934-1

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.37 and prior and 8.4.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Vulnerabilidad en el producto MySQL Server de Oracle MySQL (componente: Servidor: Optimizador). Las versiones compatibles que se ven afectadas son 8.0.37 y anteriores y 8.4.0 y anteriores. Una vulnerabilidad fácilmente explotable permite que un atacante con pocos privilegios y acceso a la red a través de múltiples protocolos comprometa el servidor MySQL. Los ataques exitosos a esta vulnerabilidad pueden resultar en una capacidad no autorizada de provocar un bloqueo o una falla frecuentemente repetible (DOS completo) del servidor MySQL. CVSS 3.1 Puntaje base 6.5 (impactos en la disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 8.0.39 in Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Complete

Attack Vector

Network

Attack Complexity

Low

Authentication

Multiple

Confidentiality

None

Integrity

Partial

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-12-07 CVE Reserved
2024-07-16 CVE Published
2025-03-13 CVE Updated
2025-04-01 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://www.oracle.com/security-alerts/cpujul2024.html	2024-07-19

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oracle Search vendor "Oracle"		Mysql Cluster Search vendor "Oracle" for product "Mysql Cluster"				<= 7.5.34 Search vendor "Oracle" for product "Mysql Cluster" and version " <= 7.5.34"		-		Affected
Oracle Search vendor "Oracle"		Mysql Cluster Search vendor "Oracle" for product "Mysql Cluster"				>= 7.6.0 <= 7.6.30 Search vendor "Oracle" for product "Mysql Cluster" and version " >= 7.6.0 <= 7.6.30"		-		Affected
Oracle Search vendor "Oracle"		Mysql Cluster Search vendor "Oracle" for product "Mysql Cluster"				>= 8.0.0 <= 8.0.37 Search vendor "Oracle" for product "Mysql Cluster" and version " >= 8.0.0 <= 8.0.37"		-		Affected
Oracle Search vendor "Oracle"		Mysql Cluster Search vendor "Oracle" for product "Mysql Cluster"				>= 8.1.0 <= 8.4.0 Search vendor "Oracle" for product "Mysql Cluster" and version " >= 8.1.0 <= 8.4.0"		-		Affected
Oracle Search vendor "Oracle"		Mysql Server Search vendor "Oracle" for product "Mysql Server"				<= 8.0.37 Search vendor "Oracle" for product "Mysql Server" and version " <= 8.0.37"		-		Affected
Oracle Search vendor "Oracle"		Mysql Server Search vendor "Oracle" for product "Mysql Server"				>= 8.1.0 <= 8.4.0 Search vendor "Oracle" for product "Mysql Server" and version " >= 8.1.0 <= 8.4.0"		-		Affected