CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2022-40188

Knot Resolver before 5.5.3 allows remote attackers to cause a denial of service (CPU consumption) because of algorithmic complexity. During an attack, an authoritative server must return large NS sets or address sets.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.003

EPSS Ranking 55.9%

CVSS Severity

CVSS v3 Score 7.5

References

Products affected by CVE-2022-40188

Nic » Knot Resolver » Version: N/A

cpe:2.3:a:nic:knot_resolver:-
Nic » Knot Resolver » Version: 1.0.0

cpe:2.3:a:nic:knot_resolver:1.0.0
Nic » Knot Resolver » Version: 1.1.0

cpe:2.3:a:nic:knot_resolver:1.1.0
Nic » Knot Resolver » Version: 1.1.1

cpe:2.3:a:nic:knot_resolver:1.1.1
Nic » Knot Resolver » Version: 1.2.0

cpe:2.3:a:nic:knot_resolver:1.2.0
Nic » Knot Resolver » Version: 1.2.1

cpe:2.3:a:nic:knot_resolver:1.2.1
Nic » Knot Resolver » Version: 1.2.2

cpe:2.3:a:nic:knot_resolver:1.2.2
Nic » Knot Resolver » Version: 1.2.3

cpe:2.3:a:nic:knot_resolver:1.2.3
Nic » Knot Resolver » Version: 1.2.4

cpe:2.3:a:nic:knot_resolver:1.2.4
Nic » Knot Resolver » Version: 1.2.5

cpe:2.3:a:nic:knot_resolver:1.2.5
Nic » Knot Resolver » Version: 1.2.6

cpe:2.3:a:nic:knot_resolver:1.2.6
Nic » Knot Resolver » Version: 1.3.0

cpe:2.3:a:nic:knot_resolver:1.3.0
Nic » Knot Resolver » Version: 1.3.1

cpe:2.3:a:nic:knot_resolver:1.3.1
Nic » Knot Resolver » Version: 1.3.2

cpe:2.3:a:nic:knot_resolver:1.3.2
Nic » Knot Resolver » Version: 1.3.3

cpe:2.3:a:nic:knot_resolver:1.3.3
Nic » Knot Resolver » Version: 1.4.0

cpe:2.3:a:nic:knot_resolver:1.4.0
Nic » Knot Resolver » Version: 1.5.0

cpe:2.3:a:nic:knot_resolver:1.5.0
Nic » Knot Resolver » Version: 1.5.1

cpe:2.3:a:nic:knot_resolver:1.5.1
Nic » Knot Resolver » Version: 1.5.2

cpe:2.3:a:nic:knot_resolver:1.5.2
Nic » Knot Resolver » Version: 1.5.3

cpe:2.3:a:nic:knot_resolver:1.5.3
Nic » Knot Resolver » Version: 1.99.1

cpe:2.3:a:nic:knot_resolver:1.99.1
Nic » Knot Resolver » Version: 2.0.0

cpe:2.3:a:nic:knot_resolver:2.0.0
Nic » Knot Resolver » Version: 2.1.0

cpe:2.3:a:nic:knot_resolver:2.1.0
Nic » Knot Resolver » Version: 2.1.1

cpe:2.3:a:nic:knot_resolver:2.1.1
Nic » Knot Resolver » Version: 2.2.0

cpe:2.3:a:nic:knot_resolver:2.2.0
Nic » Knot Resolver » Version: 2.3.0

cpe:2.3:a:nic:knot_resolver:2.3.0
Nic » Knot Resolver » Version: 2.4.0

cpe:2.3:a:nic:knot_resolver:2.4.0
Nic » Knot Resolver » Version: 2.4.1

cpe:2.3:a:nic:knot_resolver:2.4.1
Nic » Knot Resolver » Version: 3.0.0

cpe:2.3:a:nic:knot_resolver:3.0.0
Nic » Knot Resolver » Version: 3.1.0

cpe:2.3:a:nic:knot_resolver:3.1.0
Nic » Knot Resolver » Version: 3.2.0

cpe:2.3:a:nic:knot_resolver:3.2.0
Nic » Knot Resolver » Version: 3.2.1

cpe:2.3:a:nic:knot_resolver:3.2.1
Nic » Knot Resolver » Version: 4.0.0

cpe:2.3:a:nic:knot_resolver:4.0.0
Nic » Knot Resolver » Version: 4.1.0

cpe:2.3:a:nic:knot_resolver:4.1.0
Nic » Knot Resolver » Version: 4.2.0

cpe:2.3:a:nic:knot_resolver:4.2.0
Nic » Knot Resolver » Version: 4.2.1

cpe:2.3:a:nic:knot_resolver:4.2.1
Nic » Knot Resolver » Version: 4.2.2

cpe:2.3:a:nic:knot_resolver:4.2.2
Nic » Knot Resolver » Version: 4.3.0

cpe:2.3:a:nic:knot_resolver:4.3.0
Nic » Knot Resolver » Version: 5.0.0

cpe:2.3:a:nic:knot_resolver:5.0.0
Nic » Knot Resolver » Version: 5.0.1

cpe:2.3:a:nic:knot_resolver:5.0.1
Nic » Knot Resolver » Version: 5.1.1

cpe:2.3:a:nic:knot_resolver:5.1.1
Nic » Knot Resolver » Version: 5.5.1

cpe:2.3:a:nic:knot_resolver:5.5.1
Debian » Debian Linux » Version: 10.0

cpe:2.3:o:debian:debian_linux:10.0
Fedoraproject » Fedora » Version: 35

cpe:2.3:o:fedoraproject:fedora:35
Fedoraproject » Fedora » Version: 36

cpe:2.3:o:fedoraproject:fedora:36
Fedoraproject » Fedora » Version: 37

cpe:2.3:o:fedoraproject:fedora:37

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2022-40188

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