high7.5
CVE-2020-28019
Exim 4 before 4.94.2 has Improper Initialization that can lead to recursion-based stack consumption or other consequences.
Impact
Exim 4 before 4.94.2 has Improper Initialization that can lead to recursion-based stack consumption or other consequences. This occurs because use of certain getc functions is mishandled when a client uses BDAT instead of DATA.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Exim | Exim | from 4.88 before 4.94.2 |