Oracle Weblogic 12.2.1.3 Critical Patch Update (January 2019 OCPU)

Due to the increase in attack on Weblogic, Oracle is releasing Critical Patch Update every Quarter.

Below are the steps to Install Weblogic  Weblogic 12.2.1.3 January CPU patch set.  Remember if you already have the previous patch there are conflict sometimes, so you might have to uninstall the previous patchset before applying the latest one.

The Oracle Product Patch info is located at  https://www.oracle.com/technetwork/topics/security/alerts-086861.html

Download following Patch from  support.oracle.com

6880880 - Optach 13.9.4 Patch

29137924 - OUI Interim Patch

28710939 - Weblogic 12.2.1.3 Jan 2019 OCPU

1. Stop Weblogic Admin Server and All Managed Instance
2. Stop NodeManager Service
3. Stop Server Manager Agent
4. Make sure Task Manager no java process running
5. Unzip in a folder D:\Software\92\HTML\PatchSet using 7-zip (if it’s a linux system use command unzip )
6. Backup D:\Oracle\Middleware using 7-zip
7. open CMD  - Run As an administrator
8. set PATH=D:\OracleWLS\Middleware\Oracle_Home\OPatch;%PATH%
9. set PATH=D:\OracleWLS\Java\bin;%PATHH%
10. D:
11. cd D:\Software\92\HTML\PatchSet\6880880  (This is a directory in Step 5 to unzip folder)
12. java -jar opatch_generic.jar -J-Doracle.installer.oh_admin_acl=true -silent oracle_home=D:\OracleWLS\Middleware\Oracle_Home
13. cd ..
14. cd 29137924
15. opatch apply -oop
16. cd ..
17. cd 28710939
18. opatch apply -oop