VULNERABILITY INTELLIGENCE

CVE-2022-48256

CVSS score7.5 HIGH
EPSS probability0.71%
CISA KEVNot currently listed
Published2023-01-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Technitium DNS Server before 10.0 allows a self-CNAME denial-of-service attack in which a CNAME loop causes an answer to contain hundreds of records.

Weakness classification

  • nvd@nist.gov: CWE-835
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-835

Primary references