Exim 4 before 4.94.2 allows an off-by-two Out-of-bounds Write because "-F ''" is mishandled by parsefixphrase.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28016.json"
[ { "events": [ { "introduced": "4.00" }, { "fixed": "4.94.2" } ] }, { "events": [ { "introduced": "4" }, { "fixed": "4.94.2" } ] } ]