CVE-2020-28017: Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow in rec ...

Severity: Critical

CVSS Score: 9.8

Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow in receive_add_recipient via an e-mail message with fifty million recipients. NOTE: remote exploitation may be difficult because of resource consumption.