// For flags

CVE-2019-19702

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

El plugin modoboa-dmarc versión 1.1.0 para Modoboa, es vulnerable a un ataque de inyección XML External Entity (XXE) al procesar datos XML. Un atacante remoto podría explotar esto para llevar a cabo una denegación de servicio contra la funcionalidad de reportes DMARC, tal y como al hacer referencia al archivo /dev/random dentro de documentos XML que son enviados por correo electrónico a la dirección en el campo rua de los registros DMARC de un dominio.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-12-10 CVE Reserved
  • 2019-12-10 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-611: Improper Restriction of XML External Entity Reference
CAPEC
References (1)
URL Tag Source
URL Date SRC
https://github.com/modoboa/modoboa-dmarc/issues/38 2024-08-05
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Modoboa
Search vendor "Modoboa"
 Modoboa-dmarc
Search vendor "Modoboa" for product "Modoboa-dmarc"
 1.1.0
Search vendor "Modoboa" for product "Modoboa-dmarc" and version "1.1.0"
modoboa
Affected