The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth) Server before 3.3.3 and 3.4.x before 3.4.5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a long name that refers to itself. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1868.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2015-11-02T19:00:00

Updated: 2024-08-06T06:50:02.364Z

Reserved: 2015-07-10T00:00:00

Link: CVE-2015-5470

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2015-11-02T19:59:09.530

Modified: 2015-11-04T02:44:07.177

Link: CVE-2015-5470

cve-icon Redhat

No data.