CVE Vulnerability

CVE-2019-16378

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.openwall.com/lists/oss-security/2019/09/11/8 Mailing List Third Party Advisory
https://bugs.debian.org/940081 Mailing List Third Party Advisory
https://github.com/trusteddomainproject/OpenDMARC/pull/48 Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/17/2
https://www.debian.org/security/2019/dsa-4526
https://seclists.org/bugtraq/2019/Sep/36
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PEUBIHJLMPMB6KHOSGDMUQKSAW4HOCYM/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y7RT6ID7MBCEPNZEIUKK2TZIOCYPJR6E/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HEWDFGRKQHIWKFZH5BNWQDGUPNR7VH3/
https://usn.ubuntu.com/4567-1/
Configurations

Configuration 1

cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta1:*:*:*:*:*:*
cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta:*:*:*:*:*:*
cpe:2.3:a:trusteddomain:opendmarc:*:*:*:*:*:*:*:*
Information

Published : 2019-09-17 12:15

Updated : 2020-10-14 05:15

NVD link : CVE-2019-16378

Mitre link : CVE-2019-16378

Products Affected

Fedora

Fedoraproject

CWE
CWE-290

Authentication Bypass by Spoofing