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CVE-2019-3871

Published: 21 March 2019

A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and before 4.1.7. An insufficient validation of data coming from the user when building a HTTP request from a DNS query in the HTTP Connector of the Remote backend, allowing a remote user to cause a denial of service by making the server connect to an invalid endpoint, or possibly information disclosure by making the server connect to an internal endpoint and somehow extracting meaningful information about the response

Priority

Medium

CVSS 3 base score: 8.8

Status

Package Release Status
pdns
Launchpad, Ubuntu, Debian
bionic Needed

cosmic Ignored
(reached end-of-life)
disco Ignored
(reached end-of-life)
eoan Not vulnerable
(4.1.6-3build1)
focal Not vulnerable
(4.1.6-3build1)
groovy Not vulnerable
(4.1.6-3build1)
hirsute Not vulnerable
(4.1.6-3build1)
impish Not vulnerable
(4.1.6-3build1)
jammy Not vulnerable
(4.1.6-3build1)
precise Does not exist

trusty Does not exist
(trusty was needed)
upstream
Released (4.1.6-2)
xenial Ignored
(end of standard support, was needed)