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CVE-2017-15093

UNKNOWN
Published 2018-01-23T15:00:00Z
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No CVSS data available

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

PowerDNS

PowerDNS Recursor

Affected Versions:

4.x up to and including 4.0.6 3.x up to and including 3.7.4

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-jc23-xg6p-84pp

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2017-15093
WEB https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2017-06.html
WEB http://www.securityfocus.com/bid/101982

Advisory provided by GitHub Security Advisory Database. Published: May 13, 2022, Modified: May 13, 2022

References

http://www.securityfocus.com/bid/101982
https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2017-06.html
Published: 2018-01-23T15:00:00Z
Last Modified: 2024-09-17T00:35:38.803Z
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