CVE-2019-16378

Published: Sep 17, 2019Modified: Jun 17, 2026

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 is prone to a signature-bypass vulnerability with multiple From: addresses, which might affect applications that consider a domain name to be relevant to the origin of an e-mail message.

Affected (9)

Products: Trusteddomain: Opendmarc · Debian: Debian Linux · Fedoraproject: Fedora · +1 more

Show all products

Trusteddomain: Opendmarc · Debian: Debian Linux · Fedoraproject: Fedora · Canonical: Ubuntu Linux

1 product

1 product

1 product

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Trusteddomain Opendmarc	Up to 1.3.2
Trusteddomain Opendmarc	Version 1.4.0 beta1
Trusteddomain Opendmarc	Version 1.4.0 beta

Configuration B

2 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 10.0
Debian Debian Linux	Version 9.0

Configuration C

3 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 29
Fedoraproject Fedora	Version 30
Fedoraproject Fedora	Version 31

Configuration D

1 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 18.04

Related CWEs

CWE-290

Authentication Bypass by Spoofing

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

References (20)

http://www.openwall.com/lists/oss-security/2019/09/17/2

Source: cve@mitre.org

Mailing List

https://bugs.debian.org/940081

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://github.com/trusteddomainproject/OpenDMARC/pull/48

Source: cve@mitre.org

PatchThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HEWDFGRKQHIWKFZH5BNWQDGUPNR7VH3/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PEUBIHJLMPMB6KHOSGDMUQKSAW4HOCYM/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y7RT6ID7MBCEPNZEIUKK2TZIOCYPJR6E/

Source: cve@mitre.org

https://seclists.org/bugtraq/2019/Sep/36

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://usn.ubuntu.com/4567-1/

Source: cve@mitre.org

Third Party Advisory

https://www.debian.org/security/2019/dsa-4526

Source: cve@mitre.org

Third Party Advisory

https://www.openwall.com/lists/oss-security/2019/09/11/8

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2019/09/17/2