Critical OpenDMARC DoS Bug Fixed

A critical vulnerability was found in the OpenDMARC open-source implementation of the DMARC specification. It was discovered that OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 incorrectly handled certain inputs, resulting in remote memory corruption in certain situations ( CVE-2020-12460 ). This vulnerability has received a National Vulnerability Database base score of 9.8 out of 10 (''Critical'' severity).