CVE-2021-35584
Quick assessment
Affected
Oracle Corporation MySQL Cluster
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Oracle MySQL是美国甲骨文（Oracle）公司的一套开源的关系数据库管理系统。MySQL Server是其中的一个数据库服务器组件。 MySQL Cluster存在输入验证错误漏洞，该漏洞的存在是由于在MySQL集群中的Cluster: ndbcluster插件DDL组件中输入验证不当造成的。通过身份验证的远程用户可以利用此漏洞中断服务。该漏洞允许远程认证用户执行业务中断。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-35584
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: ndbcluster/plugin DDL). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Cluster. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle MySQL 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle MySQL是美国甲骨文（Oracle）公司的一套开源的关系数据库管理系统。MySQL Server是其中的一个数据库服务器组件。 MySQL Cluster存在输入验证错误漏洞，该漏洞的存在是由于在MySQL集群中的Cluster: ndbcluster插件DDL组件中输入验证不当造成的。通过身份验证的远程用户可以利用此漏洞中断服务。该漏洞允许远程认证用户执行业务中断。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Oracle Corporation | MySQL Cluster | 8.0.26 and prior | - |
|
II. Public POCs for CVE-2021-35584
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-35584 (2)
-
https://www.oracle.com/security-alerts/cpuoct2021.html x_refsource_MISC
-
https://security.netapp.com/advisory/ntap-20211022-0003/ x_refsource_CONFIRM
Same Patch Batch · Oracle Corporation · 2021-10-20 · 137 CVEs total
| CVE-2021-35652 | 10.0 CRITICAL | Oracle Essbase 安全漏洞 |
| CVE-2021-35617 | 9.8 CRITICAL | Oracle Fusion Middleware和Oracle WebLogic Server 输入验证错误漏洞 |
| CVE-2021-2137 | 8.8 HIGH | Oracle Enterprise Manager Base Platform 安全漏洞 |
| CVE-2021-35651 | 8.5 HIGH | Oracle Essbase 安全漏洞 |
| CVE-2021-2461 | 8.3 HIGH | Oracle Communications 安全漏洞 |
| CVE-2021-35599 | 8.2 HIGH | Oracle Database Server 输入验证错误漏洞 |
| CVE-2021-35543 | 8.1 HIGH | Oracle PeopleSoft 安全漏洞 |
| CVE-2021-35570 | 8.1 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-35566 | 8.1 HIGH | Oracle E-Business Suite和Oracle Applications Manager 安全漏洞 |
| CVE-2021-35585 | 8.1 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-35563 | 8.1 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-35562 | 8.1 HIGH | Oracle E-Business Suite和Oracle Universal Work Queue 安全漏洞 |
| CVE-2021-35536 | 8.1 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-2485 | 8.1 HIGH | Oracle E-Business Suite和Oracle Trade Management 安全漏洞 |
| CVE-2021-2484 | 8.1 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-2483 | 8.1 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-2474 | 8.1 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-2482 | 8.1 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-35538 | 7.8 HIGH | Oracle VM VirtualBox 安全漏洞 |
| CVE-2021-35653 | 7.7 HIGH | Oracle Essbase 安全漏洞 |
Showing top 20 of 137 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-35584
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