CVE-2019-19702

Published: Dec 10, 2019Modified: Nov 21, 2024

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

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.

Affected (1)

Products: Modoboa: Modoboa Dmarc

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Modoboa Modoboa Dmarc	Version 1.1.0

Related CWEs

Improper Restriction of XML External Entity Reference

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

References (2)

https://github.com/modoboa/modoboa-dmarc/issues/38

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/modoboa/modoboa-dmarc/issues/38

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.