9.8
CVE-2019-20790
- EPSS 0.23%
- Published 27.04.2020 14:15:11
- Last modified 21.11.2024 04:39:22
- Source cve@mitre.org
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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.
Data is provided by the National Vulnerability Database (NVD)
Trusteddomain ≫ Opendmarc Version >= 1.3.0 <= 1.3.2
Trusteddomain ≫ Opendmarc Version1.4.0
Pypolicyd-spf Project ≫ Pypolicyd-spf Version2.0.2
Fedoraproject ≫ Fedora Version33
Fedoraproject ≫ Fedora Version34
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.23% | 0.453 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
CWE-290 Authentication Bypass by Spoofing
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.