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prionPRIOn knowledge basePRION:CVE-2015-5470
HistoryNov 02, 2015 - 7:59 p.m.

Design/Logic Flaw

2015-11-0219:59:00
PRIOn knowledge base
www.prio-n.com
3

7 High

AI Score

Confidence

Low

0.045 Low

EPSS

Percentile

92.5%

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.