Search/CVE-2019-3806
● CVE — High

CVE-2019-3806

VendorpowerdnsProductrecursorDiscoveredJan 29, 2019UpdatedNov 21, 2024

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.

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CVSS v3.1
8.1 HIGH
EPSS
1.45%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 22, 2026
● 0.01pp
1.46% → 1.45% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Connections
2 relationships
Timeline
disclosure → media coverage
Jan 29, 2019
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024