Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. The -oP option is available to the exim user, and allows a denial of service because root-owned files can be overwritten.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-28014.json"
[ { "events": [ { "introduced": "4.00" }, { "fixed": "4.94.2" } ] }, { "events": [ { "introduced": "4" }, { "fixed": "4.94.2" } ] } ]