Authentication Bypass The advisory has been revoked - it doesn't affect any version of package opendmarc (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1910-OPENDMARC-581339
- published17 Sept 2019
- disclosed17 Sept 2019
Introduced: 17 Sep 2019
CVE-2019-16378 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:19.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream opendmarc package and not the opendmarc package as distributed by Ubuntu.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-16378
- https://seclists.org/bugtraq/2019/Sep/36
- https://bugs.debian.org/940081
- https://www.debian.org/security/2019/dsa-4526
- https://security-tracker.debian.org/tracker/CVE-2019-16378
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HEWDFGRKQHIWKFZH5BNWQDGUPNR7VH3/
- 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://github.com/trusteddomainproject/OpenDMARC/pull/48
- https://www.openwall.com/lists/oss-security/2019/09/11/8
- http://www.openwall.com/lists/oss-security/2019/09/17/2
- https://usn.ubuntu.com/4567-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HEWDFGRKQHIWKFZH5BNWQDGUPNR7VH3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PEUBIHJLMPMB6KHOSGDMUQKSAW4HOCYM/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y7RT6ID7MBCEPNZEIUKK2TZIOCYPJR6E/