Unrated severityNVD Advisory· Published Apr 27, 2020· Updated Aug 4, 2024
CVE-2020-12272
CVE-2020-12272
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- OpenDMARC/OpenDMARCdescription
Patches
Vulnerability mechanics
References
5- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/mitrevendor-advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/mitrevendor-advisory
- lists.debian.org/debian-lts-announce/2023/08/msg00035.htmlmitremailing-list
- sourceforge.net/p/opendmarc/tickets/237/mitre
- www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdfmitre
News mentions
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