Is it in any case appropriate to use log4j 1.x which is not maintained anymore 
and has other security vulnerabilities which won’t be fixed anymore ?

> Am 13.12.2021 um 06:06 schrieb Sean Owen <sro...@gmail.com>:
> 
> 
> Check the CVE - the log4j vulnerability appears to affect log4j 2, not 1.x. 
> There was mention that it could affect 1.x when used with JNDI or SMS 
> handlers, but Spark does neither. (unless anyone can think of something I'm 
> missing, but never heard or seen that come up at all in 7 years in Spark)
> 
> The big issue would be applications that themselves configure log4j 2.x, but 
> that's not a Spark issue per se.
> 
>> On Sun, Dec 12, 2021 at 10:46 PM Pralabh Kumar <pralabhku...@gmail.com> 
>> wrote:
>> Hi developers,  users 
>> 
>> Spark is built using log4j 1.2.17 . Is there a plan to upgrade based on 
>> recent CVE detected ?
>> 
>> 
>> Regards
>> Pralabh kumar

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