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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2018-09-10T17:00:00

Updated: 2024-08-06T01:50:47.436Z

Reserved: 2016-08-23T00:00:00

Link: CVE-2016-7072

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-09-10T17:29:00.193

Modified: 2024-11-21T02:57:24.193

Link: CVE-2016-7072

cve-icon Redhat

No data.