Powerdns: >> Recursor >> 4.5.9 Security Vulnerabilities
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.
CVSS Score
3.4
EPSS Score
0.0
Published
2023-04-04
PowerDNS Recursor up to and including 4.5.9, 4.6.2 and 4.7.1, when protobuf logging is enabled, has Improper Cleanup upon a Thrown Exception, leading to a denial of service (daemon crash) via a DNS query that leads to an answer with specific properties.
CVSS Score
6.5
EPSS Score
0.0
Published
2022-08-23