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CVE-2018-3084

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 8.0.11及之前版本组件的Shell: Core / Client子组件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务，影响数据的可用性。

AI Predicted 2.8 Difficulty: Moderate EPSS 0.42% · P36 Updated Feb 21, 2026

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

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I. Basic Information for CVE-2018-3084

Vulnerability Information

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Vulnerability Title

N/A

Source: CVE Program / CVE List V5

Vulnerability Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Shell: Core / Client). Supported versions that are affected are 8.0.11 and prior. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.0 Base Score 2.8 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L).

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 Server组件安全漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

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	8.0.11 and prior	-

II. Public POCs for CVE-2018-3084

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2018-3084

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Vendor Advisories for CVE-2018-3084 (4)

https://security.netapp.com/advisory/ntap-20180726-0002/ x_refsource_CONFIRM
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html x_refsource_CONFIRM
http://www.securityfocus.com/bid/104788 vdb-entry x_refsource_BID
http://www.securitytracker.com/id/1041294 vdb-entry x_refsource_SECTRACK

https://www.cve.org/CVERecord?id=CVE-2018-3084

Same Patch Batch · Oracle Corporation · 2018-07-18 · 204 CVEs total

CVE-2018-3039		Oracle Financial Services Applications FLEXCUBE Enterprise Limits and Collateral Managemen
CVE-2018-3027		Oracle Financial Services Applications Banking Payments组件安全漏洞
CVE-2018-3028		Oracle Financial Services Applications FLEXCUBE Investor Servicing组件安全漏洞
CVE-2018-3029		Oracle Financial Services Applications FLEXCUBE Investor Servicing组件安全漏洞
CVE-2018-3030		Oracle Financial Services Applications FLEXCUBE Investor Servicing组件安全漏洞
CVE-2018-3031		Oracle Financial Services Applications FLEXCUBE Investor Servicing组件安全漏洞
CVE-2018-3032		Oracle Financial Services Applications FLEXCUBE Investor Servicing组件安全漏洞
CVE-2018-3033		Oracle Financial Services Applications FLEXCUBE Investor Servicing组件安全漏洞
CVE-2018-3034		Oracle Financial Services Applications FLEXCUBE Investor Servicing组件安全漏洞
CVE-2018-3035		Oracle Financial Services Applications FLEXCUBE Investor Servicing组件安全漏洞
CVE-2018-3036		Oracle Financial Services Applications Banking Corporate Lending组件安全漏洞
CVE-2018-3037		Oracle Financial Services Applications FLEXCUBE Enterprise Limits and Collateral Managemen
CVE-2018-3038		Oracle Financial Services Applications Banking Corporate Lending组件安全漏洞
CVE-2018-3049		Oracle Financial Services Applications FLEXCUBE Enterprise Limits and Collateral Managemen
CVE-2018-3046		Oracle Financial Services Applications Banking Corporate Lending组件安全漏洞
CVE-2018-3047		Oracle Financial Services Applications FLEXCUBE Enterprise Limits and Collateral Managemen
CVE-2018-3048		Oracle Financial Services Applications Banking Corporate Lending组件安全漏洞
CVE-2018-3045		Oracle Financial Services Applications FLEXCUBE Enterprise Limits and Collateral Managemen
CVE-2018-3050		Oracle Financial Services Applications Banking Corporate Lending组件安全漏洞
CVE-2018-3051		Oracle Financial Services Applications FLEXCUBE Enterprise Limits and Collateral Managemen

Showing top 20 of 204 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: MySQL Server

Same vendor: Oracle Corporation