CVE-2019-16378
Last modified
CVE-2019-16378 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 2.46% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Trusteddomain | Opendmarc | <= 1.3.2 | — |
| Trusteddomain | Opendmarc | 1.4.0 | Beta |
| Debian | Debian Linux | 9.0 | — |
| Debian | Debian Linux | 10.0 | — |
| Fedoraproject | Fedora | 29 | — |
| Fedoraproject | Fedora | 30 | — |
| Fedoraproject | Fedora | 31 | — |
| Canonical | Ubuntu Linux | 18.04 | — |
References
- https://bugs.debian.org/940081Mailing List, Third Party Advisory
- https://github.com/trusteddomainproject/OpenDMARC/pull/48Patch, Third Party Advisory
- https://seclists.org/bugtraq/2019/Sep/36Mailing List, Third Party Advisory
- https://usn.ubuntu.com/4567-1/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4526Third Party Advisory
- https://www.openwall.com/lists/oss-security/2019/09/11/8Mailing List, Third Party Advisory
- https://bugs.debian.org/940081Mailing List, Third Party Advisory
- https://github.com/trusteddomainproject/OpenDMARC/pull/48Patch, Third Party Advisory
- https://seclists.org/bugtraq/2019/Sep/36Mailing List, Third Party Advisory
- https://usn.ubuntu.com/4567-1/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4526Third Party Advisory
- https://www.openwall.com/lists/oss-security/2019/09/11/8Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
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