CVE-2019-3871
CVE-2019-3871
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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 6.5 · Media · EPSS 12,6% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
pdns
- Versiones
- 4.1.7: Afectada
- 4.0.7: Afectada
Sin corrección publicada
pdns Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.1.6-2
Actualiza a 4.1.6-2
pdns Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.1.6-2
Actualiza a 4.1.6-2
pdns Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.1.6-2
Actualiza a 4.1.6-2
pdns Ubuntu:Pro:16.04:LTS
- Versiones
- 3.4.5-1build2
- 3.4.6-2
- 3.4.6-3
- 3.4.7-1
- 3.4.7-2
- 4.0.0~alpha1-1
- 4.0.0~alpha2-2
- 4.0.0~alpha2-3
- 4.0.0~alpha2-3build1
- 4.0.0~alpha2-3ubuntu0.1~esm1
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
pdns Ubuntu:Pro:18.04:LTS
- Versiones
- 4.0.4-2
- 4.0.4-2build1
- 4.0.5-1
- 4.1.0-1
- 4.1.0-2
- 4.1.0-2build1
- 4.1.1-1
- 4.1.1-1ubuntu0.1~esm1
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
Fuentes originales
- http://www.openwall.com/lists/oss-security/2019/03/18/4
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3871
- https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-03.html
- http://www.securityfocus.com/bid/107491
- https://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://lists.debian.org/debian-lts-announce/2019/03/msg00039.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00022.html
- https://www.debian.org/security/2019/dsa-4424
- https://seclists.org/bugtraq/2019/Apr/8
- https://nvd.nist.gov/vuln/detail/CVE-2019-3871