Heap-based buffer overflow in the loadbuf function in formisc.c in formail in procmail 3.22 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted e-mail message because of a hardcoded realloc size, a different vulnerability than CVE-2014-3618.
No PoCs from references.
- https://github.com/ARPSyndicate/cve-scores
- https://github.com/andir/nixos-issue-db-example