Multiple buffer overflows in Hypermail 2 before 2.1.6 allows remote attackers to cause a denial of service and possibly execute arbitrary code (1) via a long attachment filename that is not properly handled by the hypermail executable, or (2) by connecting to the mail CGI program from an IP address that reverse-resolves to a long hostname.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Hypermail | Hypermail | 2.0b25 (including) | 2.0b25 (including) |
| Hypermail | Hypermail | 2.1.1 (including) | 2.1.1 (including) |
| Hypermail | Hypermail | 2.1.2 (including) | 2.1.2 (including) |
| Hypermail | Hypermail | 2.1.3 (including) | 2.1.3 (including) |
| Hypermail | Hypermail | 2.1.4 (including) | 2.1.4 (including) |
| Hypermail | Hypermail | 2.1.5 (including) | 2.1.5 (including) |
| Hypermail | Hypermail | 2.1_.0 (including) | 2.1_.0 (including) |