Oracle TNS侦听器远程毒化
<p><strong>解决方案：</strong>
修改ORACLE_HOME/product/11.2.0/dbhome_1/NETWORK/ADMIN下的listener.ora文件
<img src="http://60.191.64.5:16100/server/index.php?s=/api/attachment/visitFile/sign/d22c69f4f7ce85660650893af634793b" alt="" />
内容如下：</p>
<pre><code class="language-shell">SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = D:/app/Administrator/product/11.2.0/dbhome_1)
(SID_NAME = orcl)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
######(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = WIN-NR39FJCFJFG)(PORT = 1521))
)
)
ADR_BASE_LISTENER = D:\app\Administrator
####修复Oracle TNS 监听器远程中毒漏洞
VALID_NODE_CHECKING_REGISTRATION_LISTENER = 1
VALID_NODE_CHECKING_REGISTRATION_LISTENER = ON
VALID_NODE_CHECKING_REGISTRATION_LISTENER_SCAN1 = ON
REGISTRATION_INVITED_NODES_LISTENER_SCAN1 = (59.202.69.40,59.202.69.41,59.202.69.42,59.202.69.43,10.18.74.99,10.18.74.121)</code></pre>
<p>详细讲解：<a href="https://blog.csdn.net/herry1689/article/details/100555349">https://blog.csdn.net/herry1689/article/details/100555349</a></p>