Packet Cache Pollution Vulnerability in PowerDNS Authoritative Server and Recursor
CVE-2018-14626

5.3MEDIUM

Key Information:

Vendor: The Powerdns Project
Status: Pdns; Pdns-recursor
Vendor: CVE Published:; 29 November 2018

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What is CVE-2018-14626?

The PowerDNS Authoritative Server and Recursor are susceptible to a vulnerability that allows attackers to exploit packet cache pollution via crafted queries. This exploitation can subsequently lead to service disruption, potentially affecting the availability of critical DNS services. Affected versions include PowerDNS Authoritative Server from 4.1.0 to 4.1.4 and PowerDNS Recursor from 4.0.0 to 4.1.4. It is essential for users to apply the necessary updates to mitigate the risks associated with this vulnerability.