CVE-2016-7072

CVSS 5.3 MEDIUMEPSS 6.3%CWE-20

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.3EPSS 6.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

10 sep 2018Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

An issue has been found in PowerDNS Authoritative Server before 3.4.11 and 4.0.2 allowing a remote, unauthenticated attacker to cause a denial of service by opening a large number of TCP connections to the web server. If the web server runs out of file descriptors, it triggers an exception and terminates the whole PowerDNS process. While it's more complicated for an unauthorized attacker to make the web server run out of file descriptors since its connection will be closed just after being accepted, it might still be possible.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Productos afectados

Open-Xchange · pdns

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Referencias

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7072 https://doc.powerdns.com/md/security/powerdns-advisory-2016-03/https://www.debian.org/security/2017/dsa-3764