CVE-2020-2928
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。 Oracle MySQL中的MySQL Server 8.0.19及之前版本的Server: Optimizer组件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（挂起或频繁崩溃），影响数据的可用性。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-2928
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 8.0.19 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 ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle MySQL 安全漏洞
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。 Oracle MySQL中的MySQL Server 8.0.19及之前版本的Server: Optimizer组件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（挂起或频繁崩溃），影响数据的可用性。
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 | 8.0.19 and prior | - |
|
II. Public POCs for CVE-2020-2928
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2020-2928 (4)
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https://www.oracle.com/security-alerts/cpuapr2020.html x_refsource_MISC
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🔗 USN-4350-1: MySQL vulnerabilities | Ubuntu security notices | Ubuntu Read full article vendor-advisory x_refsource_UBUNTU
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Mailing List Discussions for CVE-2020-2928 (3)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SDGBQYS3A36S4CAZPV5YROHYXYZR6LAH/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TSVLI36TYRTPQGCS24VZQUXCUFOUW4VQ/ vendor-advisory x_refsource_FEDORA
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Same Patch Batch · Oracle Corporation · 2020-04-15 · 228 CVEs total
| CVE-2020-2885 | Oracle E-Business Suite Document Management and Collaboration 安全漏洞 | |
| CVE-2020-2871 | Oracle E-Business Suite Advanced Outbound Telephony 安全漏洞 | |
| CVE-2020-2872 | Oracle E-Business Suite iSupport 安全漏洞 | |
| CVE-2020-2873 | Oracle E-Business Suite Customer Interaction History 安全漏洞 | |
| CVE-2020-2874 | Oracle E-Business Suite Email Center 安全漏洞 | |
| CVE-2020-2875 | Oracle MySQL 安全漏洞 | |
| CVE-2020-2876 | Oracle E-Business Suite Marketing 安全漏洞 | |
| CVE-2020-2877 | Oracle E-Business Suite Partner Management 安全漏洞 | |
| CVE-2020-2878 | Oracle E-Business Suite iSupport 安全漏洞 | |
| CVE-2020-2879 | Oracle E-Business Suite Scripting 安全漏洞 | |
| CVE-2020-2880 | Oracle E-Business Suite Learning Management 安全漏洞 | |
| CVE-2020-2881 | Oracle E-Business Suite CRM Technical Foundation 安全漏洞 | |
| CVE-2020-2882 | Oracle E-Business Suite 安全漏洞 | |
| CVE-2020-2883 | Oracle Fusion Middleware 安全漏洞 | |
| CVE-2020-2884 | Oracle Fusion Middleware 安全漏洞 | |
| CVE-2020-2896 | Oracle MySQL 安全漏洞 | |
| CVE-2020-2893 | Oracle MySQL 安全漏洞 | |
| CVE-2020-2894 | Oracle Virtualization VM VirtualBox 安全漏洞 | |
| CVE-2020-2895 | Oracle MySQL 安全漏洞 | |
| CVE-2020-2892 | Oracle MySQL 安全漏洞 |
Showing top 20 of 228 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-2928
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