SUSE CVE-2014-0486

Knot DNS before 1.5.2 allows remote attackers to cause a denial of service application crash via a crafted DNS message...

SUSE CVE-2016-6171

Knot DNS before 2.3.0 allows remote DNS servers to cause a denial of service memory exhaustion and slave server crash via a large zone transfer for 1 DDNS, 2 AXFR, or 3 IXFR...

SUSE CVE-2017-11104

Knot DNS before 2.4.5 and 2.5.x before 2.5.2 contains a flaw within the TSIG protocol implementation that would allow an attacker with a valid key name and algorithm to bypass TSIG authentication if no additional ACL restrictions are set, because of an improper TSIG validity period check...

SUSE CVE-2018-1110

A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service...

SUSE CVE-2018-10920

Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache...

SUSE CVE-2020-12667

Knot Resolver before 5.1.1 allows traffic amplification via a crafted DNS answer from an attacker-controlled server, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records...

SUSE CVE-2021-40083

Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...

SUSE 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...

Debian: Security Advisory (DLA-3139-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DLA 3139-1] knot-resolver security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3139-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb October 07, 2022 https://wiki.debian.org/LTS -...

Debian dla-3139 : knot-resolver - security update

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3139 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3139-1 [email protected] https://www.debian.org/lts/security/...

DLA-3139-1 knot-resolver - security update

Bulletin has no description...

Fedora: Security Advisory for knot-resolver (FEDORA-2022-357cc1a81b)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora: Security Advisory for knot-resolver (FEDORA-2022-2a4ca7b18d)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

NIC Knot Resolver Denial of Service Vulnerability

Knot Resolver is a cached DNS resolver implementation that includes a resolver library and daemon. A denial of service vulnerability exists in NIC Knot Resolver versions prior to 5.5.3. The vulnerability stems from not properly handling incoming error messages and can be exploited by a remote...

Knot Resolver < 5.5.3 DoS Vulnerability

Knot Resolver is prone to a denial of service DoS vulnerability. Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free...

Denial Of Service (DoS)

knot-resolver is vulnerable to denial of service. The vulnerability exists because of an algorithmic complexity which causes a memory consumption which allows an attacker to cause an application crash...

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...

DEBIAN-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...

Code injection

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...