CVE-2019-16378

CVSS V2 High 7.5 CVSS V3 Critical 9.8

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.

Overview

CVE ID
CVE-2019-16378

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2019-09-17T12:15:10

Last Modified Date
2023-03-29T18:42:50

Weakness Enumerations

CWE	URL
CWE-290	http://cwe.mitre.org/data/definitions/290.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
cpe:2.3:a:trusteddomain:opendmarc::::::::	1	OR	1.3.2
cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta::::::	1	OR
cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta1::::::	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
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/

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-16378
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16378

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:08:59				Added to TrackCVE
2022-12-04 02:50:02	2019-09-17T12:15Z	2019-09-17T12:15:10	CVE Published Date	updated
2022-12-04 02:50:02		2020-10-14T05:15:13	CVE Modified Date	updated
2022-12-04 02:50:02		Modified	Vulnerability Status	updated
2023-01-13 20:13:41	Modified	Undergoing Analysis	Vulnerability Status	updated
2023-03-31 06:10:23		2023-03-29T18:42:50	CVE Modified Date	updated
2023-03-31 06:10:23	Undergoing Analysis	Analyzed	Vulnerability Status	updated