Log4j Vulnerability (CVE-2021-45046)

By
Anandhu Krishnan
Published on
14 May 2024
Vulnerability

Description

The fix for CVE-2021-44228 in Apache Log4j 2.15.0 was found to be incomplete in certain non-default configurations. This vulnerability allows attackers to exploit a JNDI Lookup pattern, potentially leading to information leakage and remote code execution in some environments.

Recommendation

Upgrade Log4j2 to version 2.17.1 or later.


Written by
Anandhu Krishnan
Anandhu Krishnan
Lead Engineer
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