Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdf
- https://sourceforge.net/p/opendmarc/tickets/235/
- https://bugs.launchpad.net/pypolicyd-spf/+bug/1838816
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/
ADP enrichment
No English description supplied.
- https://www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdf
- https://sourceforge.net/p/opendmarc/tickets/235/
- https://bugs.launchpad.net/pypolicyd-spf/+bug/1838816
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/