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.
Published:Nov 2, 2015
Last Modified:Apr 12, 2025
EPS:Nov 2, 2015
EPSS Score:0.02056
CVSS Score:7.8
Affected Products
Vendor
Product
Action
Vendor
Powerdns
Product
Authoritative
Powerdns
Authoritative
Vendor
Powerdns
Product
Recursor
Powerdns
Recursor
Exploits
No exploit reference
Common Weakness Enumeration
No CWE recorded yet
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
Related CVEs
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
