Important Fix for c-ares DoS Bug Released

Several important security vulnerabilities have been found in the c-ares fork of the ares library, including a 0-byte UDP payload denial of service (DoS) bug (CVE-2023-32067). With low attack complexity, no privileges or user interaction required to exploit, and a high availability impact, this flaw has received a National Vulnerability Database (NVD) base score of 7.5 out of 10 (''High'' severity).