Total vulnerabilities in the database
fetchmail before 6.3.1 and before 6.2.5.5, when configured for multidrop mode, allows remote attackers to cause a denial of service (application crash) by sending messages without headers from upstream mail servers.
| Software | From | Fixed in |
|---|---|---|
| fetchmail / fetchmail | 6.2.0 | 6.2.5.5 |
| fetchmail / fetchmail | 6.3.0 | 6.3.1 |