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Vulnerability of OpenDMARC: data transit via SPF/DKIM Authentication Results

Synthesis of the vulnerability 

An attacker can bypass filtering rules via SPF/DKIM Authentication Results of OpenDMARC, in order to transmit malicious data.
Vulnerable software: Fedora.
Severity of this announce: 2/4.
Creation date: 31/05/2021.
Références of this computer vulnerability: CVE-2020-12272, FEDORA-2021-433e7d72ce, VIGILANCE-VUL-35569.

Description of the vulnerability 

An attacker can bypass filtering rules via SPF/DKIM Authentication Results of Op...
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This vulnerability note impacts software or systems such as Fedora.

Our Vigil@nce team determined that the severity of this cybersecurity vulnerability is medium.

The trust level is of type confirmed by the editor, with an origin of internet client.

An attacker with a expert ability can exploit this computer threat note.

Solutions for this threat 

Solutions for this vulnerability are not yet public.
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