CVE-2019-3806 — Vulnetix

Try Vulnetix Request Demo

CVE-2019-3806 PUBLISHED

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.

EPSS 0.02% · 6.2th percentile

Risk Scores

EPSS Score

0.02%

6.2th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:Pro:18.04:LTS	pdns-recursor	4.1.1-1build1, 4.0.6-1, 4.0.6-1build1
Ubuntu:Pro:16.04:LTS	pdns-recursor	4.0.0~alpha1-1, 4.0.0~alpha1-2, 4.0.0~alpha2-2

Timeline

Jan 29, 2019 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2019-3806 third-party-advisory
https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2019-01.html third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2019-3806 third-party-advisory

Open in Interactive Console →