![]() ![]() This advisory is available to customers only and has not been reviewed by CISA Specifically, it updates the Log4j library to a non-vulnerable version on CentOS 7 systems as well as adds the recommended option “$SOLR_OPTS -Dlog4j2.formatMsgNoLookups=true” to disable the possible attack vector on both CentOS 6 and CentOS 7."Īdvanced Systems Concepts (formally Jscape) ![]() This patch release adds the mitigation for CVE-2021-44228 contained in the Solr package as recommended by Apache Solr group. "As a precaution, Kiteworks released a 7.6.1 Hotfix software update to address the vulnerability. This advisory is available to customer only and has not been reviewed by CISA.ĭetails are shared with active subscribers This list was initially populated using information from the following sources:ĬGS: Log4j Software Update(login required) Patch and/or mitigations available (see provided links). Reported to NOT be affected by CVE-2021-44228 and no further action necessary. Reported to be affected by CVE-2021-44228. 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.National Vulnerability Database (NVD) Information: CVE-2021-44228 Mitigation GuidanceĬISA 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: CISA Creates Webpage for Apache Log4j Vulnerability CVE-2021-44228.Apache Releases Log4j Version 2.15.0 to Address Critical RCE Vulnerability Under Exploitation.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 2.15.0 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 Log4j (CVE-2021-44228) Vulnerability Guidance ![]()
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