Security Advisory

CVE-2020-12272

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-04-27 00:00:00

Last updated 2024-08-04 11:48:58

Assigner mitre

State PUBLISHED

Description

OpenDMARC through 1.3.2 and 1.4.x allows attacks that inject authentication results to provide false information about the domain that originated an e-mail message. This is caused by incorrect parsing and interpretation of SPF/DKIM authentication results, as demonstrated by the example.net(.example.com substring.

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