CVE-2017-15093

When api-config-dir is set to a non-empty value, which is not the case by default, the API in PowerDNS Recursor 4.x up to and including 4.0.6 and 3.x up to and including 3.7.4 allows an authorized user to update the Recursor's ACL by adding and removing netmasks, and to configure forward zones. It was discovered that the new netmask and IP addresses of forwarded zones were not sufficiently validated, allowing an authenticated user to inject new configuration directives into the Recursor's configuration.
References
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-01-23 15:29

Updated : 2024-02-04 19:46


NVD link : CVE-2017-15093

Mitre link : CVE-2017-15093

CVE.ORG link : CVE-2017-15093


JSON object : View

Products Affected

powerdns

  • recursor
CWE
CWE-20

Improper Input Validation