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PowerDNS Authoritative Server NOTIFY Packets Denial of Service Vulnerability

Information

Severity

Severity

Medium

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

6.8

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

3 years ago

Modified

Modified

3 years ago

Summary

PowerDNS Authoritative Server is prone to a Denial of Service via NOTIFY packets.

Affected Software

Affected Software

PowerDNS Authoritative before version 4.0.8 and 4.1.x up to and including 4.1.8.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Upgrade to version 4.0.8, 4.1.9 or later.

Common Vulnerabilities and Exposures (CVE)