cve-2017-15093
Vulnerability from cvelistv5
Published
2018-01-23 15:00
Modified
2024-09-17 00:35
Severity ?
EPSS score ?
Summary
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
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | http://www.securityfocus.com/bid/101982 | Third Party Advisory, VDB Entry | |
secalert@redhat.com | https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2017-06.html | Mitigation, Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/101982 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2017-06.html | Mitigation, Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | PowerDNS | PowerDNS Recursor |
Version: 4.x up to and including 4.0.6 Version: 3.x up to and including 3.7.4 |
|
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.