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Log4JShell-Bytecode-Detector
Local Bytecode Scanner for the Log4JShell Vulnerability (CVE-2021-44228)
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InfluxDB
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To check if your jar file is affected by the critical CVE-2021-44228, we provide an open-source command line tool https://github.com/CodeShield-Security/Log4JShell-Bytecode-Detector. The tool scans the jar file and compares the classses against a set of pre-computed hashes of the vulnerable Log4j classes. Since our tool only uses the hash and fingerprints of bytecode classes, no source code needs to be available.
Proof of Concept for exploiting the vulnerability