Exim 4 before 4.92 allows Integer Overflow to Buffer Overflow, in which an unauthenticated remote attacker can execute arbitrary code by leveraging the mishandling of continuation lines during header-length restriction.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28020.json"
[ { "events": [ { "introduced": "4.00" }, { "fixed": "4.92" } ] }, { "events": [ { "introduced": "4" }, { "fixed": "4.92" } ] } ]