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SreekanthP Member since 2017 2 posts
TCS
Posted: Dec 23, 2021
Last activity: Dec 23, 2021
Closed

Log4j day zero vulnerability hotfix after manual workaround

Hi Team, we have applied the manual changes mentioned (deleting the record from pr_engineclasses and updating the kafka lib with 2.16 jar)

Do we still need to apply these hotfixes released.?

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Pega Platform 8.4.4
User Experience
Healthcare and Life Sciences
System/Cloud Ops Administrator

Posted: 3 years ago

@SreekanthP  Yes.

 

Deleting the record from pr_engineclasses is a prevention to the jndi lookup classes. 

Installing the HFIX need to perform in 2 places [Since you mentioned it's Pega 8.4]

Pre-Req: All Critical HFIXs from Latest Catalog

#1. Kafka 

#2. Pega Platform 

 

Just follow the instructions posted at Security Advisory: [This is keep changing as the new HFIXs are being developed] 

https://docs.pega.com/security-advisory/security-advisory-apache-log4j-zero-day-vulnerability 

 

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