Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS via the Optimizer component. An attacker can cause the server to hang or crash repeatedly by sending specially crafted requests over the network. Details Denial of Service DoS describes a family of attacks, all aim...

Oracle MySQL 资源管理错误漏洞

Oracle MySQL Server is a relational database from Oracle Corporation. A resource management error vulnerability exists in Oracle MySQL Server that stems from improper access control of the Optimizer component and can be exploited by an attacker to cause a denial of service...

PT-2025-29648 · Oracle +1 · Mysql Server

Name of the Vulnerable Software and Affected Versions: MySQL Server versions 9.0.0 through 9.3.0 Description: A flaw exists within the Optimizer component of Oracle MySQL Server. A high-privileged attacker with network access can exploit this issue via multiple protocols to cause a...

PT-2025-29655

Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 8.0.0 through 8.0.42 Oracle MySQL versions 8.4.0 through 8.4.5 Oracle MySQL versions 9.0.0 through 9.3.0 Description This issue affects the Optimizer component of Oracle MySQL Server. Successful exploitation can lead to a...

PT-2025-29640

Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.0 through 8.0.42 MySQL Server versions 8.4.0 through 8.4.5 MySQL Server versions 9.0.0 through 9.3.0 Description A vulnerability exists in the Optimizer component of Oracle MySQL Server. Successful exploitation of thi...

PT-2025-29632

Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 8.0.0 through 8.0.42 Oracle MySQL versions 8.4.0 through 8.4.5 Oracle MySQL versions 9.0.0 through 9.3.0 Description This issue affects the Optimizer component of Oracle MySQL Server. A high-privileged attacker with netwo...

PT-2025-29635

Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.0 through 8.0.42 MySQL Server versions 8.4.0 through 8.4.5 MySQL Server versions 9.0.0 through 9.3.0 Description A vulnerability exists in the Optimizer component of Oracle MySQL Server. A low-privileged attacker with...

PT-2025-29644

Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 8.0.0 through 8.0.42 Oracle MySQL versions 8.4.0 through 8.4.5 Oracle MySQL versions 9.0.0 through 9.3.0 Description A vulnerability exists in the Optimizer component of Oracle MySQL Server that allows a high-privileged...

Oracle MySQL 安全漏洞

Oracle MySQL Server is a relational database from Oracle Corporation. A security vulnerability exists in Oracle MySQL Server that originates from improper access control of the Optimizer component and can be exploited by an attacker to cause a denial of service...

Oracle MySQL 安全漏洞

Oracle MySQL Server is a relational database from Oracle Corporation. A security vulnerability exists in Oracle MySQL Server that originates from improper access control of the Optimizer component and can be exploited by an attacker to cause a denial of service...

Oracle MySQL 资源管理错误漏洞

Oracle MySQL Server is a relational database from Oracle Corporation. A resource management error vulnerability exists in Oracle MySQL Server that stems from improper access control of the Optimizer component and can be exploited by an attacker to cause a denial of service...

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. 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).

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Vulnerability of the Server component: The Optimizer component of the MySQL Server database management system, which allows a hacker to cause a service failure.

The vulnerability of the MySQL Server component of the database management system involves the improper assignment of permissions to a critical resource. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...

Vulnerability of the Server component: The Optimizer component of the MySQL Server database management system, which allows a hacker to cause a service failure.

The vulnerability of the MySQL Server component of the database management system involves the improper assignment of permissions to a critical resource. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...

AZL-62167 CVE-2025-30688 affecting package mysql for versions less than 8.0.42-1

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Optimizer. Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQ...

UBUNTU-CVE-2025-30688

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Optimizer. Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQ...

CVE-2025-21566

A flaw was found in MySQL Server, specifically in the Optimizer component. This vulnerability allows a low-privileged attacker to cause a hang or frequently repeatable crash, meaning a complete denial of service, via network access using multiple protocols...

UBUNTU-CVE-2025-21566

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Optimizer. Supported versions that are affected are 9.1.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attac...

PT-2024-10252 · Oracle +6 · Mysql Server +5

Name of the Vulnerable Software and Affected Versions: MySQL Server versions 8.0.39 and prior MySQL Server versions 8.4.2 and prior MySQL Server versions 9.0.1 and prior Description: The issue is related to insufficient input validation in the Server: Optimizer component of Oracle MySQL Server...

The vulnerability of the Optimizer component of the Oracle MySQL Server database management system allows a hacker to cause a service failure.

The vulnerability of the Optimizer component of the Oracle MySQL Server database management system is related to improper cleaning or release of resources. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...