AI Score
Confidence
High
EPSS
Percentile
65.1%
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.
www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28017-RCPTL.txt