CVE-2023-49203

Technitium 11.5.3 allows remote attackers to cause a denial of service bandwidth amplification because the DNSBomb manipulation causes accumulation of low-rate DNS queries such that there is a large-sized response in a burst of traffic...

PT-2024-13694 · Unknown · Technitium

Name of the Vulnerable Software and Affected Versions: Technitium version 11.5.3 Description: The issue allows remote attackers to cause a denial of service due to bandwidth amplification. This is because the DNSBomb manipulation leads to the accumulation of low-rate DNS queries, resulting in a...

CVE-2023-49203

Technitium 11.5.3 allows remote attackers to cause a denial of service bandwidth amplification because the DNSBomb manipulation causes accumulation of low-rate DNS queries such that there is a large-sized response in a burst of traffic...

CVE-2023-49203

Summary (CVE-2023-49203) Technitium DNS Server 11.5.3 is affected by a denial of service via a DNSBomb manipulation that causes accumulation of low-rate DNS queries, producing a large burst of responses and overwhelming bandwidth. This is described across multiple sources (NVD, Red Hat security, ...

USN-6791-1: Unbound vulnerability | Cloud Foundry

Severity Low Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description It was discovered that Unbound could take part in a denial of service amplification attack known as DNSBomb. This update introduces certain resource limits to make the impact from Unbound significantly lower...

Unbound DNS Resolver <= 1.19.3 Multiple Vulnerabilities (DNSBomb)

Unbound DNS Resolver is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2024 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 CPE = "cpe:/a:nlnetlabs:unbound"; if...

AZL-42490 CVE-2024-33655 affecting package unbound for versions less than 1.19.1-3

The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service resource consumption by arranging for DNS queries to be accumulated for seconds, such that responses are later sent in a pulsing burst which can be considered traffic amplification in some cases, aka the...

ALPINE-CVE-2024-33655

The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service resource consumption by arranging for DNS queries to be accumulated for seconds, such that responses are later sent in a pulsing burst which can be considered traffic amplification in some cases, aka the...

CVE-2024-33655

The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service resource consumption by arranging for DNS queries to be accumulated for seconds, such that responses are later sent in a pulsing burst which can be considered traffic amplification in some cases, aka the...

CVE-2024-33655

CVE-2024-33655 affects Unbound, a validating, recursive DNS resolver. Documented details describe DNSBomb: remote attackers can trigger denial of service by accumulating DNS queries so responses burst later, potentially enabling amplification. Multiple advisories reference mitigation via updating...

CVE-2024-33655

The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service resource consumption by arranging for DNS queries to be accumulated for seconds, such that responses are later sent in a pulsing burst which can be considered traffic amplification in some cases, aka the...

Mageia: Security Advisory (MGASA-2024-0203)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

Updated unbound packages fix security vulnerability

Along with various minor bug fixing, this update addresses the security vulnerability CVE-2024-33655 which would have allowed unbound to be used as a DNSBomb...

MGASA-2024-0203 Updated unbound packages fix security vulnerability

Along with various minor bug fixing, this update addresses the security vulnerability CVE-2024-33655 which would have allowed unbound to be used as a DNSBomb...

Ubuntu: Security Advisory (USN-6791-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

USN-6791-1: Unbound vulnerability

It was discovered that Unbound could take part in a denial of service amplification attack known as DNSBomb. This update introduces certain resource limits to make the impact from Unbound significantly lower...

Researchers Warn of CatDDoS Botnet and DNSBomb DDoS Attack Technique

The threat actors behind the CatDDoS malware botnet have exploited over 80 known security flaws in various software over the past three months to infiltrate vulnerable devices and co-opt them into a botnet for conducting distributed denial-of-service DDoS attacks. "CatDDoS-related gangs' samples...

Ubuntu 20.04 LTS / 22.04 LTS / 23.10 / 24.04 LTS : Unbound vulnerability (USN-6791-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 / 24.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6791-1 advisory. It was discovered that Unbound could take part in a denial of service amplification attack known as DNSBomb. This update introduce...

Fedora 40 : unbound (2024-68626e0eb5)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-68626e0eb5 advisory. Unbound 1.20.0 - https://github.com/NLnetLabs/unbound/releases/tag/release-1.20.0 - DNSBomb limitation fixes Tenable has extracted the preceding description...

Amazon Linux 2 : unbound (ALAS-2024-2536)

The version of unbound installed on the remote host is prior to 1.7.3-15. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2024-2536 advisory. An issue was discovered in some DNS recursive resolvers that allows remote attackers to cause a denial of service using a...