CERT.be recommends systems administrators to follow this up and to act accordingly should they be running a compromised version of Exim. The vulnerability has been patched in Exim 4.92.
We recommend the following actions:
CERT.be recommends administrators to update their Microsoft Windows systems with the latest available patches as soon as possible:
CERT.be recommends system administrators to update their product to the latest version:
Oracle has released a patch and revised their critical security patches bundle of april. CERT.be recommends administrators to patch vulnerable systems after thorough testing.
CERT.be recommends administrators to update their Windows with the latest available patches. They can be found here:
Upgrade to Nagios XI 5.5.11 or above.
Upgrade Nagios IM component to version 2.2.7 or above.
CERT.be recommends administrators to update their Apache version to the latest available version.