今天我把自己的SpringBoot项目上传到了GitHub,于是murphysec安全扫描平台扫描到了我的代码安全问题,如下

漏洞标题：Oracle MySQL Connectors组件访问控制错误漏洞
漏洞编号：CVE-2018-3258
漏洞描述：
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 Connectors是其中的一个连接使用MySQL的应用程序的驱动程序。
Oracle MySQL中的MySQL Connectors组件8.0.12及之前版本的Connector/J子组件存在安全漏洞。攻击者可利用该漏洞控制组件，影响数据的保密性、完整性和可用性。
国家漏洞库信息：https://www.cnvd.org.cn/flaw/show/CNVD-2019-39877
漏洞级别：高危
影响范围：(-∞, 8.0.13)
最小修复版本：8.0.13
引入路径：mysql:mysql-connector-java@

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国家漏洞库信息：https://www.cnvd.org.cn/flaw/show/CNVD-2019-39877

具体漏洞信息:NVD - CVE-2021-2471

CVE-2021-2471 Detail

Current Description

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).

上述话翻译成人话就是:Oracle MySQL的MySQL连接器产品（组件：Connector/J）存在漏洞。受影响的支持版本为8.0.26及之前的版本。难以利用的漏洞允许具有网络访问权的高权限攻击者通过多种协议破坏MySQL连接器。成功攻击该漏洞可导致未经授权访问关键数据或完全访问所有MySQL连接器的可访问数据，以及未经授权导致MySQL连接器挂起或经常重复崩溃（完全DOS）的能力。

Oracle MySQL 的Connector/J JDBC驱动 < 8.0.27版本在处理XML数据时存在外部实体注入漏洞（XXE），可能导致敏感数据泄漏。 漏洞原因： MySQL Connector/J 8.0.27版本之前，MysqlSQLXML中的getSource()方法未对传入的XML数据做校验，导致攻击者可以在XML数据中引入外部实体，造成XXE攻击。

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为此我还找到了近些年(2018年)漏洞排行Oracle MySQL Risk Matrix,        此Connector/J漏洞排行第三

原漏洞排行链接:Oracle Critical Patch Update - October 2018

CVE#	Product	Component	Protocol	Remote Exploit without Auth.?	CVSS VERSION 3.0 RISK (see Risk Matrix Definitions)									Supported Versions Affected	Notes
					Base Score	Attack Vector	Attack Complex	Privs­Req'd	User Interact	Scope	Confid­entiality	Inte­grity	Avail­ability
CVE-2018-11776	MySQL Enterprise Monitor	Monitoring: General (Apache Struts 2)	HTTP	Yes	9.8	Network	Low	None	None	Un- changed	High	High	High	3.4.9.4237 and prior, 4.0.6.5281 and prior, 8.0.2.8191 and prior
CVE-2018-8014	MySQL Enterprise Monitor	Monitoring: General (Apache Tomcat)	HTTP	Yes	9.8	Network	Low	None	None	Un- changed	High	High	High	3.4.9.4237 and prior, 4.0.6.5281 and prior, 8.0.2.8191 and prior
CVE-2018-3258	MySQL Connectors	Connector/J	X Protocol	No	8.8	Network	Low	Low	None	Un- changed	High	High	High	8.0.12 and prior
CVE-2018-1258	MySQL Enterprise Monitor	Monitoring: General (Spring Framework)	HTTP	No	8.8	Network	Low	Low	None	Un- changed	High	High	High	3.4.9.4237 and prior, 4.0.6.5281 and prior, 8.0.2.8191 and prior
CVE-2016-9843	MySQL Server	InnoDB (zlib)	MySQL Protocol	No	8.8	Network	Low	Low	None	Un- changed	High	High	High	5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3155	MySQL Server	Server: Parser	MySQL Protocol	No	7.7	Network	Low	Low	None	Changed	None	None	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3143	MySQL Server	InnoDB	MySQL Protocol	No	6.5	Network	Low	Low	None	Un- changed	None	None	High	5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3156	MySQL Server	InnoDB	MySQL Protocol	No	6.5	Network	Low	Low	None	Un- changed	None	None	High	5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3251	MySQL Server	InnoDB	MySQL Protocol	No	6.5	Network	Low	Low	None	Un- changed	None	None	High	5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3182	MySQL Server	Server: DML	MySQL Protocol	No	6.5	Network	Low	Low	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3137	MySQL Server	Server: Optimizer	MySQL Protocol	No	6.5	Network	Low	Low	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3203	MySQL Server	Server: Optimizer	MySQL Protocol	No	6.5	Network	Low	Low	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3133	MySQL Server	Server: Parser	MySQL Protocol	No	6.5	Network	Low	Low	None	Un- changed	None	None	High	5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3145	MySQL Server	Server: Parser	MySQL Protocol	No	6.5	Network	Low	Low	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3144	MySQL Server	Server: Security: Audit	MySQL Protocol	Yes	5.9	Network	High	None	None	Un- changed	None	None	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3185	MySQL Server	InnoDB	MySQL Protocol	No	5.5	Network	Low	High	None	Un- changed	None	Low	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3195	MySQL Server	Server: DDL	MySQL Protocol	No	5.5	Network	Low	High	None	Un- changed	None	Low	High	8.0.12 and prior
CVE-2018-3247	MySQL Server	Server: Merge	MySQL Protocol	No	5.5	Network	Low	High	None	Un- changed	None	Low	High	5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3187	MySQL Server	Server: Optimizer	MySQL Protocol	No	5.5	Network	Low	High	None	Un- changed	None	Low	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3174	MySQL Server	Client programs	MySQL Protocol	No	5.3	Local	High	High	None	Changed	None	None	High	5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3171	MySQL Server	Server: Partition	MySQL Protocol	No	5.0	Network	High	High	None	Un- changed	None	Low	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3277	MySQL Server	InnoDB	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3162	MySQL Server	InnoDB	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3173	MySQL Server	InnoDB	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3200	MySQL Server	InnoDB	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3170	MySQL Server	Server: DDL	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3212	MySQL Server	Server: Information Schema	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3280	MySQL Server	Server: JSON	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3276	MySQL Server	Server: Memcached	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3186	MySQL Server	Server: Optimizer	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3161	MySQL Server	Server: Partition	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3278	MySQL Server	Server: RBR	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3279	MySQL Server	Server: Security: Roles	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3282	MySQL Server	Server: Storage Engines	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior, 8.0.12 and prior
CVE-2018-3285	MySQL Server	Server: Windows	MySQL Protocol	No	4.9	Network	Low	High	None	Un- changed	None	None	High	8.0.12 and prior
CVE-2018-3284	MySQL Server	InnoDB	MySQL Protocol	No	4.4	Network	High	High	None	Un- changed	None	None	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3283	MySQL Server	Server: Logging	MySQL Protocol	No	4.4	Network	High	High	None	Un- changed	None	None	High	5.7.23 and prior, 8.0.12 and prior
CVE-2018-3286	MySQL Server	Server: Security: Privileges	MySQL Protocol	No	4.3	Network	Low	Low	None	Un- changed	None	Low	None	8.0.12 and prior