Apache Releases Security Advisory for Tomcat  

Original release date: October 15, 2021 The Apache Software Foundation has released a security advisory to address a vulnerability in multiple versions of Tomcat. An attacker could exploit this vulnerability to cause a denial of service condition. CISA encourages users and administrators to review Apache’s security advisory for CVE-2021-42340 and apply the necessary updates. This

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Ongoing Cyber Threats to U.S. Water and Wastewater Systems Sector Facilities

Original release date: October 14, 2021 CISA, the Federal Bureau of Investigation (FBI), the Environmental Protection Agency (EPA), and the National Security Agency (NSA) have released a joint Cybersecurity Advisory (CSA) that details ongoing cyber threats to U.S. Water and Wastewater Systems (WWS) Sector. This activity—which includes cyber intrusions leading to ransomware attacks—threatens the ability of

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