Exim Releases Security Update

Exim has released a security update to address multiple vulnerabilities in Exim versions prior to 4.94.2. A remote attacker could exploit some of these vulnerabilities to take control of an affected system.

CISA encourages users and administrators to review the Exim 4.94.2 update page and apply the necessary update. CISA also encourages users and administrators to review Center for Internet Security Advisory 2021-064 for more information.