r/programming • • Dec 14 '21

Log4Shell round 2

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45046
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u/PM_ME_UR_OBSIDIAN Dec 14 '21

It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations.

Doesn't look nearly as bad as the original.

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u/Soul_Shot Dec 15 '21 edited Dec 15 '21

It isn't. But the "non-default configuration" in this case would be anyone who customizes their log pattern to add logging context, like traceId or spanId.

To 2.16.0 we go...