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After Applying Patch 16021044 to Oracle HTTP Server - MOD_SECURITY Causes Performance Issues and Core Dumps (Doc ID 1627786.1)

Last updated on MAY 13, 2022

Applies to:

Oracle HTTP Server - Version to [Release Oracle11g]
Linux x86-64


After applying <Patch 16021044>: OHS SECURITY PATCH UPDATE (CPUAPR2013), Oracle HTTP Server has performance issues, crashes and generates a core dump.

Stack trace extracted from the core file displays the following:

When a specific page is accessed, the login screen appears and the http server process crashes.

If "include mod_security.conf" is commented out then OHS does not crash.


 Applied CPU patch which delivered mod_security and configured as per the readme.


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