Reported to be affected by CVE-2021-44228. National Vulnerability Database (NVD) Information: CVE-2021-44228 Status Descriptions Status Report incidents promptly to CISA and/or the FBI here.Ensure that any alerts from a vulnerable device are immediately actioned.Set log4j2.formatMsgNoLookups to true by adding -Dlog4j2.formatMsgNoLookups=True to the Java Virtual Machine command for starting your application.Install a WAF with rules that automatically update.CISA Creates Webpage for Apache Log4j Vulnerability CVE-2021-44228ĬISA urges organizations operating products marked as “Fixed” to immediately implement listed patches/mitigations here.ĬISA urges organizations operating products marked as “Not Fixed” to immediately implement alternate controls, including:.Statement from CISA Director Easterly on “Log4j” Vulnerability.CISA Apache Log4j Vulnerability Guidance.Any reference to specific commercial products, processes, or services by service mark, trademark, manufacturer, or otherwise, does not constitute or imply their endorsement, recommendation, or favoring by CISA. CISA does not endorse any commercial product or service, including any subjects of analysis. Inquire with the manufacturer or their respective online resources for the most up-to-date information regarding any specific product listed. The information in this repository is provided “as is” for informational purposes only and is being assembled and updated by CISA through collaboration with the broader cybersecurity community. CISA encourages users and administrators to review the official Apache release and upgrade to Log4j 2.16.0 or apply the recommended mitigations immediately. This repository provides CISA’s guidance and an overview of related software regarding the Log4j vulnerability (CVE-2021-44228). CISA has a great list of products that are affected. It’s so easy to exploit a device if it’s vulnerable. Probably one of the most serious vulnerabilities of my time.
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