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CVE-2020-14547

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中的MySQL Server 5.7.30及之前版本和8.0.20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。

CVSS 4.9 · Medium EPSS 2.61% · P84
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I. Basic Information for CVE-2020-14547

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 5.7.30 and prior and 8.0.20 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 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/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:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle MySQL Server 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。MySQL Server是其中的一个数据库服务器组件。 Oracle MySQL中的MySQL Server 5.7.30及之前版本和8.0.20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 5.7.30 and prior -

II. Public POCs for CVE-2020-14547

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III. Intelligence Information for CVE-2020-14547

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Vendor Advisories for CVE-2020-14547 (4)

Mailing List Discussions for CVE-2020-14547 (3)

Same Patch Batch · Oracle Corporation · 2020-07-15 · 212 CVEs total

CVE-2020-14606 10.0 CRITICAL Oracle Communications Applications SD-WAN Edge 安全漏洞
CVE-2020-14701 10.0 CRITICAL Oracle Communications Applications SD-WAN Aware 安全漏洞
CVE-2020-14625 9.8 CRITICAL Oracle Fusion Middleware WebLogic Server 安全漏洞
CVE-2020-14687 9.8 CRITICAL Oracle Fusion Middleware WebLogic Server 安全漏洞
CVE-2020-14644 9.8 CRITICAL Oracle Fusion Middleware WebLogic Server 安全漏洞
CVE-2020-14645 9.8 CRITICAL Oracle Fusion Middleware WebLogic Server Core组件安全漏洞
CVE-2020-14705 9.6 CRITICAL Oracle GoldenGate 安全漏洞
CVE-2020-14598 9.1 CRITICAL Oracle E-Business Suite CRM Gateway for Mobile Devices 安全漏洞
CVE-2020-14658 9.1 CRITICAL Oracle E-Business Suite Marketing 安全漏洞
CVE-2020-14665 9.1 CRITICAL Oracle E-Business Suite Trade Management 安全漏洞
CVE-2020-14599 9.1 CRITICAL Oracle E-Business Suite CRM Gateway for Mobile Devices 安全漏洞
CVE-2020-14609 8.6 HIGH Oracle Fusion Middleware Business Intelligence Enterprise Edition Analytics Web Answers组件安
CVE-2020-14611 8.6 HIGH Oracle Fusion Middleware WebCenter Portal 安全漏洞
CVE-2020-14664 8.3 HIGH Oracle Java SE JavaFX组件安全漏洞
CVE-2020-14583 8.3 HIGH Oracle GraalVM 安全漏洞
CVE-2020-14682 8.2 HIGH Oracle E-Business Suite Depot Repair 安全漏洞
CVE-2020-14723 8.2 HIGH Oracle Fusion Middleware 安全漏洞
CVE-2020-14686 8.2 HIGH Oracle E-Business Suite iSupport 安全漏洞
CVE-2020-14681 8.2 HIGH Oracle E-Business Suite E-Business Intelligence 安全漏洞
CVE-2020-14580 8.2 HIGH Oracle Communications Applications Enterprise Session Border Controller 安全漏洞

Showing top 20 of 212 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: MySQL Server
Same vendor: Oracle Corporation

V. Comments for CVE-2020-14547

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