REDHAT-BUG-2505001: Medium severity Oracle MySQL Server vulnerability
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
MySQL Server (Oracle MySQL)to a version that resolves this vulnerability.Fixed in 8.4.10 - Upgrade
Upgrade
MySQL Server (Oracle MySQL)to a version that resolves this vulnerability.Fixed in 9.7.1 - Upgrade
Upgrade
MySQL Cluster (Oracle MySQL)to a version that resolves this vulnerability.Fixed in 8.0.47 - Upgrade
Upgrade
MySQL Cluster (Oracle MySQL)to a version that resolves this vulnerability.Fixed in 8.4.10 - Upgrade
Upgrade
MySQL Cluster (Oracle MySQL)to a version that resolves this vulnerability.Fixed in 9.7.1
Event History
Frequently Asked Questions
Who can exploit this issue?
An attacker must already have high privileges and network access to the affected MySQL Server or MySQL Cluster instance. The vulnerability is described as difficult to exploit and requires no user interaction.
What is the impact of a successful attack?
A successful attack can cause the affected MySQL Server or MySQL Cluster service to hang or crash repeatedly, resulting in a complete denial of service. No confidentiality or integrity impact is described.
Which versions are affected?
Affected MySQL Server versions are 8.4.0 through 8.4.10 and 9.7.0 through 9.7.1. Affected MySQL Cluster versions are 8.0.0 through 8.0.47, 8.4.0 through 8.4.10, and 9.7.0 through 9.7.1.