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Posted to user@ignite.apache.org by Charlin S <Ch...@hotelhub.com> on 2021/12/15 10:20:13 UTC

How to add ‑Dlog4j.formatMsgNoLookups=true in ignite 2.10

Hi,
I am looking for help to handle ‑Dlog4j.formatMsgNoLookups=true  option in
ignite and where can I find log4j2.component.properties file inside the
ignite

Thanks & Regards,
Charlin

Re: How to add ‑Dlog4j.formatMsgNoLookups=true in ignite 2.10

Posted by Matteo Durighetto <m....@miriade.it>.
Hello, the  ‑Dlog4j.formatMsgNoLookups=true   doesn't solve the CVE of
log4j, infact it's explained in  CVE-2021-45046.
I think you have to substitute the log4j jar or remove the class from the
original log4j , see this link :

https://nvd.nist.gov/vuln/detail/CVE-2021-45046

zip -q -d log4j-core-*.jar
org/apache/logging/log4j/core/lookup/JndiLookup.class

Obviously it's need to be tested first on a test/ lab environment and
before to apply  this on quality or production environment.

Kind Regards

*Matteo Durighetto*


Il giorno mer 15 dic 2021 alle ore 11:22 Charlin S <Ch...@hotelhub.com>
ha scritto:

> Hi,
> I am looking for help to handle ‑Dlog4j.formatMsgNoLookups=true  option in
> ignite and where can I find log4j2.component.properties file inside the
> ignite
>
> Thanks & Regards,
> Charlin
>
>

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