This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2019-3871 →

DEBIAN-CVE-2019-3871

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...

Original description

The description as published by the source.

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

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 pdns

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.6-2"}]}]

Debian:13 pdns

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.6-2"}]}]

Debian:14 pdns

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.6-2"}]}]

References

advisory security-tracker.debian.org