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.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T06:50:02.364Z
Reserved: 2015-07-10T00:00:00
Link: CVE-2015-5470

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Status : Deferred
Published: 2015-11-02T19:59:09.530
Modified: 2025-04-12T10:46:40.837
Link: CVE-2015-5470

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