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Tag: remote code execution

Log4Shell log4j Remote Code Execution – The COVID of the Internet

The Log4Shell zero day vulnerability is truly one of the most significant security threats of the past decade and its effects will be felt far into 2022 and beyond. Imperva has observed over 102M exploitation attempts across thousands of sites protected by Imperva Cloud Web Application Firewall (WAF). In the days following, the team at […]

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UPDATED: Cybereason Log4Shell Vaccine Offers Permanent Mitigation Option for Log4j Vulnerabilities (CVE-2021-44228 and CVE-2021-45046)

UPDATE 12/17/21: The Logout4Shell Vaccine has been updated to add a persistent option in addition to the existing one which reverted upon server restart.
The previous version of the Vaccine used the Log4Shell vulnerability to remove the JN…