Vulnerability Monitor

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CVE-2023-26437

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.

Published

2023-04-04T15:15:08.880

Last Modified

2025-02-13T17:16:12.010

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.4 (LOW)

Weaknesses

Type: Primary
NVD-CWE-noinfo
Type: Secondary
CWE-400

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	powerdns	recursor	< 4.6.6	Yes
Application	powerdns	recursor	< 4.7.5	Yes
Application	powerdns	recursor	< 4.8.4	Yes

References

https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2023-02.html Vendor Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/[email protected]/message/CN7VMRYKZHG2UDUAK326LXD3JY7NO3LR/ ([email protected])
https://lists.fedoraproject.org/archives/list/[email protected]/message/IHPD6SIQOG7245GXFQHPUEI4AZ6Y3KD6/ ([email protected])
https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2023-02.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/[email protected]/message/CN7VMRYKZHG2UDUAK326LXD3JY7NO3LR/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/[email protected]/message/IHPD6SIQOG7245GXFQHPUEI4AZ6Y3KD6/ (af854a3a-2127-422b-91ae-364da2661108)