critical9.8
CVE-2020-28017
Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow in receive_add_recipient via an e-mail message with fifty million recipients.
Impact
Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow in receive_add_recipient via an e-mail message with fifty million recipients. NOTE: remote exploitation may be difficult because of resource consumption.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Exim | Exim | before 4.94.1 |