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CVE-2017-3648

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。该数据库系统具有性能高、成本低、可靠性好等特点。MySQL Server是其中的一个服务器组件。 Oracle MySQL中的MySQL Server组件的Server: Charsets子组件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（服务器频繁崩溃和挂起），影响数据的可用性。以下版本受到影响：Oracle MySQL Server 5.5.56及之前的版本，5.6.36及之前的版本，5.7.18及之前的版本。

AI Predicted 4.4 Difficulty: Hard EPSS 2.76% · P86 Updated Feb 21, 2026

Possible ATT&CK Techniques 2 AI

T1604 T1190 · Exploit Public-Facing Application

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I. Basic Information for CVE-2017-3648

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: Server: Charsets). Supported versions that are affected are 5.5.56 and earlier, 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/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 Server 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	5.5.56 and earlier	-

II. Public POCs for CVE-2017-3648

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2017-3648

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Vendor Advisories for CVE-2017-3648 (6)

🔗 http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html x_refsource_CONFIRM
🔗 http://www.securityfocus.com/bid/99789 vdb-entry x_refsource_BID
http://www.securitytracker.com/id/1038928 vdb-entry x_refsource_SECTRACK
http://www.debian.org/security/2017/dsa-3922 vendor-advisory x_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2017:2787 vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2886 vendor-advisory x_refsource_REDHAT

https://www.cve.org/CVERecord?id=CVE-2017-3648

Same Patch Batch · Oracle Corporation · 2017-08-08 · 239 CVEs total

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CVE-2017-10191		Oracle Web Analytics 安全漏洞
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CVE-2017-10193		Oracle Java SE和Java SE Embedded 安全漏洞
CVE-2017-10195		Oracle Hospitality Simphony 安全漏洞
CVE-2017-10196		Oracle Outside In Technology 安全漏洞
CVE-2017-10198		Oracle Java SE、Java SE Embedded和JRockit 安全漏洞
CVE-2017-10199		Oracle Learner Pages 安全漏洞
CVE-2017-10200		Oracle Hospitality e7 安全漏洞
CVE-2017-10202		Oracle Database Server 安全漏洞
CVE-2017-10215		Oracle PeopleSoft Enterprise PRTL Interaction Hub 安全漏洞
CVE-2017-10212		Oracle Hospitality Suite8 安全漏洞
CVE-2017-10213		Oracle Hospitality Suite8 安全漏洞
CVE-2017-10214		Oracle Retail Xstore Point of Service 安全漏洞
CVE-2017-10217		Oracle Hospitality Guest Access 安全漏洞

Showing top 20 of 239 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: MySQL Server

Same vendor: Oracle Corporation