Vulnerability Details CVE-2019-19702
The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 73.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2019-19702
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cpe:2.3:a:modoboa:modoboa-dmarc:1.1.0