Vulnerabilities > Powerdns > Recursor > 4.8.0

DATE CVE VULNERABILITY TITLE RISK
2024-02-14 CVE-2023-50387 Allocation of Resources Without Limits or Throttling vulnerability in multiple products
Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote attackers to cause a denial of service (CPU consumption) via one or more DNSSEC responses, aka the "KeyTrap" issue.
7.5
2023-04-04 CVE-2023-26437 Unspecified vulnerability in Powerdns Recursor
Denial of service vulnerability in PowerDNS Recursor allows authoritative servers to be marked unavailable.This issue affects Recursor: through 4.6.5, through 4.7.4 , through 4.8.3.
network
low complexity
powerdns
5.3
2023-01-21 CVE-2023-22617 Uncontrolled Recursion vulnerability in Powerdns Recursor 4.8.0
A remote attacker might be able to cause infinite recursion in PowerDNS Recursor 4.8.0 via a DNS query that retrieves DS records for a misconfigured domain, because QName minimization is used in QM fallback mode.
network
low complexity
powerdns CWE-674
7.5