CVE-2019-3806 — Improperly Implemented Security Check for Standard in Recursor
Severity
8.1HIGHNVD
EPSS
0.0%
top 93.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 29
Latest updateMay 13
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9
Affected Packages2 packages
🔴Vulnerability Details
3📋Vendor Advisories
1Debian▶
CVE-2019-3806: pdns-recursor - An issue has been found in PowerDNS Recursor versions after 4.1.3 before 4.1.9 w...↗2019