GitHub Advisoryadvisory · PyPI

GHSA-vc42-mgr2-w34r Modoboa is vulnerable to an XML External Entity Injection (XXE)

HIGH Published 2022-05-24 Modified 2024-11-22 Official page ↗
Aliases
CVE-2019-19702
Ecosystem
PyPI
Packages
modoboa-dmarc
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-91
Reviewed
2024-04-29

Affected packages

• PyPI modoboa-dmarc: < 1.2.0 → fixed in 1.2.0

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.

Related

Alias · CVE (1)

  • 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. vulnerability

Weakness · CWE (1)

  • CWE-91 XML Injection weakness

References