CVE-2019-3871: fallo de gravedad media en The PowerDNS Project pdns
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
18Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.5epss 13%
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
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Productos afectados
The PowerDNS Project · pdnsCVEs relacionadas — The PowerDNS Project pdns
En el mismo producto, de las más peligrosas a las menos.
Referencias
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00022.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3871https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-03.htmlhttps://lists.debian.org/debian-lts-announce/2019/03/msg00039.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GWUHF6MRSQ3YO7UUISGLV7MXCAGBW2VD/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ROFI6OTWF4GKONNSNEDUCW6LVSSEBZNF/https://seclists.org/bugtraq/2019/Apr/8https://www.debian.org/security/2019/dsa-4424http://www.openwall.com/lists/oss-security/2019/03/18/4http://www.securityfocus.com/bid/107491