VULNERABILITY INTELLIGENCE

CVE-2019-3806

CVSS score8.1 HIGH
EPSS probability1.45%
CISA KEVNot currently listed
Published2019-01-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An issue has been found in PowerDNS Recursor versions after 4.1.3 before 4.1.9 where Lua hooks are not properly applied to queries received over TCP in some specific combination of settings, possibly bypassing security policies enforced using Lua.

Weakness classification

  • secalert@redhat.com: CWE-358
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references