CVE-2022-3204

A vulnerability was found in unbound. The attack can cause a resolver to spend a lot of time and resources resolving records under a malicious delegation point where a considerable number of unresponsive NS records reside. This issue can trigger high CPU usage in some resolver implementations tha...

NLnet Labs Unbound 资源管理错误漏洞

NLnet Labs Unbound is an open source DNS server from NLnet Labs. A security vulnerability exists in versions prior to NLnet Labs Unbound 1.16.3, which stems from the fact that Unbound is not affected by high CPU usage, but still requires resources to resolve malicious delegates, and will keep...

PT-2022-6741 · Nlnet +8 · Unbound +8

Name of the Vulnerable Software and Affected Versions: Unbound versions prior to 1.16.3 Description: The issue is related to a Non-Responsive Delegation Attack NRDelegation Attack that affects various DNS resolving software, including Unbound. This attack involves a malicious delegation with a...

CVE-2022-30699 affecting package unbound for versions less than 1.16.2-1

CVE-2022-30699 affecting package unbound for versions less than 1.16.2-1. An upgraded version of the package is available that resolves this issue...

CVE-2022-30698 affecting package unbound for versions less than 1.16.2-1

CVE-2022-30698 affecting package unbound for versions less than 1.16.2-1. An upgraded version of the package is available that resolves this issue...

Mageia: Security Advisory (MGASA-2022-0303)

The remote host is missing an update for the 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...

Fedora: Security Advisory for unbound (FEDORA-2022-0a914d5c6b)

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...

Ubuntu: Security Advisory (USN-5569-1)

The remote host is missing an update for the 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...

Updated unbound packages fix security vulnerability

Advisory text to describe the update. Wrap lines at 75 chars. Update to version 1.16.2 fixes many bugs along with versions 1.13.1, 1.13.2, 1.14.0, 1.15.0, 1.16.0 and 1.16.1, and protects against CVE-2022-306989...

MGASA-2022-0303 Updated unbound packages fix security vulnerability

Advisory text to describe the update. Wrap lines at 75 chars. Update to version 1.16.2 fixes many bugs along with versions 1.13.1, 1.13.2, 1.14.0, 1.15.0, 1.16.0 and 1.16.1, and protects against CVE-2022-306989...

[SECURITY] Fedora 35 Update: unbound-1.16.2-3.fc35

Unbound is a validating, recursive, and caching DNSSEC resolver. The C implementation of Unbound is developed and maintained by NLnet Labs. It is based on ideas and algorithms taken from a java prototype developed by Verisign labs, Nominet, Kirei and ep.net. Unbound is designed as a set of modula...

Important Photon OS Security Update - PHSA-2022-0511

Updates of 'open-vm-tools', 'unbound' packages of Photon OS have been released...

Moderate Photon OS Security Update - PHSA-2022-3.0-0440

Updates of 'unbound' packages of Photon OS have been released...

Important Photon OS Security Update - PHSA-2022-0232

Updates of 'unbound', 'gnutls' packages of Photon OS have been released...

Important Photon OS Security Update - PHSA-2022-4.0-0232

Updates of 'gnutls', 'unbound' packages of Photon OS have been released...

USN-5569-1 unbound vulnerabilities

Xiang Li discovered that Unbound incorrectly handled delegation caching. A remote attacker could use this issue to keep rogue domain names resolvable long after they have been revoked...

USN-5569-1: Unbound vulnerabilities

Xiang Li discovered that Unbound incorrectly handled delegation caching. A remote attacker could use this issue to keep rogue domain names resolvable long after they have been revoked...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Unbound vulnerabilities (USN-5569-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5569-1 advisory. Xiang Li discovered that Unbound incorrectly handled delegation caching. A remote attacker could use this issue to keep rogue...

Fedora: Security Advisory for unbound (FEDORA-2022-f89beb0640)

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...

[SECURITY] Fedora 36 Update: unbound-1.16.2-3.fc36

Unbound is a validating, recursive, and caching DNSSEC resolver. The C implementation of Unbound is developed and maintained by NLnet Labs. It is based on ideas and algorithms taken from a java prototype developed by Verisign labs, Nominet, Kirei and ep.net. Unbound is designed as a set of modula...