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SAP PO – Deploying the SCA Using Telnet on the example of the last fix for Log4j

15 January 2022
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PO

In last time, i.e. 11.01.2022 SAP released Log4j 2.17.1 update for SAP NetWeaver Process Integration. With this update all currently known Log4j vulnerabilities are fixed. More information You find in note: 3135581 and below You find solution how to implement this fix.

SAP HANA – rename system, part 2/2

Today we’ll continue the topic. I’ll write more about changing the SID of an SAP HANA System. Part one You can find here.

SAP HANA – rename system, part 1/2

SAP HANA system can be renamed by changing the system identifiers, like host names, SID and instance number. Below You find information how to do this…

SAP Security Notes Summary – December 2021

Traditionally once a month I’ll publish review all SAP security notes and news that were released in a given month. SAP Security Notes contain SAP’s expert advice regarding important action items and patches to ensure the security of your systems.

SAP HANA – sapstartsrv service not started

The HANA system shows yellow status in the Systems View of the SAP HANA Studio with error ‘sapstartsrv’ service not started. This indicates that sapstartsrv cannot be reached.

SAP – CVE-2021-44228 Apache Log4j Vulnerability

SAP continues to investigate the remote code execution vulnerability (CVE-2021-44228) related to Apache Log4j disclosed on Dec 10, 2021. SAP encourages customers to update to the latest version of Log4j, where applicable. Check regularly updated detailed information in SAP site – here. Additional information about vulnerability in HANA XS and AS Java Core Components.

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