Package · Alpine

knot-resolver

8 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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High 7.5

CVE-2023-50868 Public exploit EPSS 74%

The Closest Encloser Proof aspect of the DNS protocol (in RFC 5155 when RFC 9276 guidance is skipped) allows remote att…

bind9 bind9 bind unbound Debian Ubuntu Alpine

Feb 14, 2024
High 7.5

CVE-2023-50387 Public exploit EPSS 100%

Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote attackers to …

bind9 bind9 bind unbound Debian Ubuntu Alpine

Feb 14, 2024
High 7.5

CVE-2022-40188

Knot Resolver before 5.5.3 allows remote attackers to cause a denial of service (CPU consumption) because of algorithmi…

knot-resolver knot-resolver knot-resolver Debian Ubuntu Alpine

Sep 23, 2022
High 7.5

CVE-2020-12667

Knot Resolver before 5.1.1 allows traffic amplification via a crafted DNS answer from an attacker-controlled server, ak…

knot-resolver knot-resolver knot-resolver Debian Ubuntu Alpine

May 19, 2020
High 7.5

CVE-2019-19331

knot-resolver before version 4.3.0 is vulnerable to denial of service through high CPU utilization. DNS replies with ve…

CZ.NIC knot-resolver knot-resolver knot-resolver Debian Ubuntu Alpine

Dec 16, 2019