CVE-2022-21556
Quick assessment
Affected
Oracle Corporation MySQL Server
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。 Oracle MySQL 8.0.28 及之前版本版本存在输入验证错误漏洞，该漏洞源于允许通过多种协议进行网络访问的高权限攻击者破坏 MySQL 服务器，攻击者利用该漏洞可以对所有 MySQL Server 可访问数据的未授权创建、删除或修改访问，以及MySQL Server服务崩溃等。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-21556
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all MySQL Server accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
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。 Oracle MySQL 8.0.28 及之前版本版本存在输入验证错误漏洞，该漏洞源于允许通过多种协议进行网络访问的高权限攻击者破坏 MySQL 服务器，攻击者利用该漏洞可以对所有 MySQL Server 可访问数据的未授权创建、删除或修改访问，以及MySQL Server服务崩溃等。
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 Server | 8.0.28 and prior | - |
|
II. Public POCs for CVE-2022-21556
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2022-21556 (2)
-
https://security.netapp.com/advisory/ntap-20220729-0004/ x_refsource_CONFIRM
-
https://www.oracle.com/security-alerts/cpujul2022.html x_refsource_MISC
Same Patch Batch · Oracle Corporation · 2022-07-19 · 83 CVEs total
| CVE-2022-21543 | 9.8 CRITICAL | Oracle PeopleSoft Enterprise PeopleTools 输入验证错误漏洞 |
| CVE-2022-21510 | 8.8 HIGH | Oracle Database Server 安全漏洞 |
| CVE-2022-21571 | 8.2 HIGH | Oracle Virtualization 输入验证错误漏洞 |
| CVE-2022-21513 | 8.2 HIGH | Oracle ZFS Storage Appliance 输入验证错误漏洞 |
| CVE-2022-21429 | 8.1 HIGH | Oracle Communications Billing and Revenue Management 安全漏洞 |
| CVE-2022-21536 | 8.1 HIGH | Oracle Enterprise Manager Base Platform 输入验证错误漏洞 |
| CVE-2022-21558 | 7.8 HIGH | Oracle Construction and Engineering Suite 输入验证错误漏洞 |
| CVE-2022-21524 | 7.6 HIGH | Oracle Solaris 输入验证错误漏洞 |
| CVE-2022-21566 | 7.5 HIGH | Oracle Applications Framework 输入验证错误漏洞 |
| CVE-2022-21570 | 7.5 HIGH | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2022-21562 | 7.5 HIGH | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2022-21514 | 7.5 HIGH | Oracle Solaris 输入验证错误漏洞 |
| CVE-2022-21567 | 7.5 HIGH | Oracle E-Business Suite 输入验证错误漏洞 |
| CVE-2022-21542 | 7.4 HIGH | Oracle JD Edwards Products 输入验证错误漏洞 |
| CVE-2022-21516 | 7.3 HIGH | Oracle Enterprise Manager Base Platform 输入验证错误漏洞 |
| CVE-2022-21552 | 7.2 HIGH | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2022-21511 | 7.2 HIGH | Oracle Database Server 安全漏洞 |
| CVE-2022-21544 | 7.1 HIGH | Oracle FLEXCUBE Universal Banking 输入验证错误漏洞 |
| CVE-2022-21551 | 6.8 MEDIUM | Oracle GoldenGate 安全漏洞 |
| CVE-2022-21428 | 6.7 MEDIUM | Oracle FLEXCUBE Universal Banking 输入验证错误漏洞 |
Showing top 20 of 83 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-21556
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