CVE-2019-19702: Modoboa is vulnerable to an XML External Entity Injection (XXE)
(updated )
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.
References
- github.com/advisories/GHSA-vc42-mgr2-w34r
- github.com/modoboa/modoboa-dmarc
- github.com/modoboa/modoboa-dmarc/commit/14c29e0ad9487bdbe4cc0bd1f8bc711285bf9933
- github.com/modoboa/modoboa-dmarc/issues/38
- github.com/pypa/advisory-database/tree/main/vulns/modoboa-dmarc/PYSEC-2019-105.yaml
- github.com/pypa/advisory-database/tree/main/vulns/modoboa/PYSEC-2019-251.yaml
- nvd.nist.gov/vuln/detail/CVE-2019-19702
Code Behaviors & Features
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