OpenDMARC through 1.3.2 and 1.4.x, when used with pypolicyd-spf 2.0.2, allows attacks that bypass SPF and DMARC authentication in situations where the HELO field is inconsistent with the MAIL FROM field.
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Opendmarc | Trusteddomain | 1.3.0 (including) | 1.3.2 (including) |