CVE-2015-5470

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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Configurations

Configuration 1 (hide)

OR cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:authoritative:3.4.1:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:authoritative:3.4.2:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:authoritative:3.4.3:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:authoritative:3.4.4:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:authoritative:3.4.0:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:recursor:3.7.2:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:recursor:3.7.1:*:*:*:*:*:*:*

Information

Published : 2015-11-02 11:59

Updated : 2015-11-03 18:44


NVD link : CVE-2015-5470

Mitre link : CVE-2015-5470


JSON object : View

CWE
CWE-399

Resource Management Errors

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Products Affected

powerdns

  • authoritative
  • recursor