{"id":"CVE-2019-19702","details":"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.","aliases":["GHSA-vc42-mgr2-w34r","PYSEC-2019-105"],"modified":"2026-03-12T23:03:48.350403Z","published":"2019-12-10T20:15:17.497Z","references":[{"type":"EVIDENCE","url":"https://github.com/modoboa/modoboa-dmarc/issues/38"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/modoboa/modoboa-dmarc","events":[{"introduced":"0"},{"last_affected":"b8e86439dabc6c9067622b896eae30bd29f7ef39"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.1.0"}]}}],"versions":["0.1.0","0.1.1","0.2.0","0.3.0","1.0.0","1.0.1","1.0.2","1.1.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-19702.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}