PT-2023-15652
CVE-2022-48256
·
Published
2023-01-13
·
Updated
2025-04-07
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Technitium DNS Server versions prior to 10.0
Description
The issue allows a self-CNAME denial-of-service attack. This occurs when a CNAME loop causes an answer to contain hundreds of records.
Recommendations
For versions prior to 10.0, update to version 10.0 or later to resolve the issue.
Found an issue in the description? Have something to add? Feel free to write us 👾