CVE-2019-19702
Last modified
CVE-2019-19702 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.47% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Modoboa | Modoboa-Dmarc | 1.1.0 |
References
- https://github.com/modoboa/modoboa-dmarc/issues/38Exploit, Third Party Advisory
- https://github.com/modoboa/modoboa-dmarc/issues/38Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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