Ubuntu: Security Advisory (USN-5732-1)

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...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Unbound vulnerability (USN-5732-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5732-1 advisory. It was discovered that Unbound incorrectly handled delegations with a large number of non-responsive nameservers. A remote attacker could...

USN-5732-1: Unbound vulnerability

It was discovered that Unbound incorrectly handled delegations with a large number of non-responsive nameservers. A remote attacker could possibly use this issue to cause Unbound to consume resources, leading to a denial of service...

USN-5732-1 unbound vulnerability

It was discovered that Unbound incorrectly handled delegations with a large number of non-responsive nameservers. A remote attacker could possibly use this issue to cause Unbound to consume resources, leading to a denial of service...

RHEL 9 : unbound (RHSA-2022:8062)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:8062 advisory. The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. The following packages have been upgraded to a lat...

unbound: novel ghost domain attack that allows attackers to trigger continued resolvability of malicious domain names

A flaw was found in Unbound, which is vulnerable to a novel type of "ghost domain names" attack. The vulnerability works by targeting an Unbound instance. Unbound is queried for a subdomain of a rogue domain name. The rogue nameserver returns delegation information for the subdomain that updates...

unbound: novel ghost domain attack that allows attackers to trigger continued resolvability of malicious domain names

A flaw was found in Unbound, which is vulnerable to a novel type of "ghost domain names" attack. The vulnerability works by targeting an Unbound instance. Unbound is queried for a subdomain of a rogue domain name. The rogue nameserver returns delegation information for the subdomain that updates...

Moderate: Red Hat Security Advisory: unbound security, bug fix, and enhancement update

An update for unbound is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

RLSA-2022:8062 Moderate: unbound security, bug fix, and enhancement update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. The following packages have been upgraded to a later upstream version: unbound 1.16.2. BZ2087120 Security Fixes: unbound: novel ghost domain attack that allows attackers to trigger continued resolvability of...

unbound security, bug fix, and enhancement update

An update is available for unbound. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The unbound packages provide a validating, recursive, and caching DNS or DNSS...

unbound security, bug fix, and enhancement update

1.16.2-2 - Require openssl tool for unbound-keygen 2018806 1.16.2-1 - Update to 1.16.2 2027735 1.16.0-2 - Restart keygen service before every unbound start 1959468 1.16.0-1 - Upgrade to 9.16.0 2027735 - Update to recent version with compatibility with RHEL8 2027735 - Ensure also source level...

Oracle Linux 8 : unbound (ELSA-2022-7622)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-7622 advisory. 1.16.2-2 - Require openssl tool for unbound-keygen 2018806 1.16.2-1 - Update to 1.16.2 2027735 1.16.0-2 - Restart keygen service before every unbound...

ALSA-2022:8062 Moderate: unbound security, bug fix, and enhancement update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. The following packages have been upgraded to a later upstream version: unbound 1.16.2. BZ2087120 Security Fixes: unbound: novel ghost domain attack that allows attackers to trigger continued resolvability of...

Moderate: unbound security, bug fix, and enhancement update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. The following packages have been upgraded to a later upstream version: unbound 1.16.2. BZ2087120 Security Fixes: unbound: novel ghost domain attack that allows attackers to trigger continued resolvability of...

EulerOS 2.0 SP9 : unbound (EulerOS-SA-2022-2781)

According to the versions of the unbound packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the 'ghost domain names' attack. The vulnerability work...

Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2022-2781)

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

Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2022-2746)

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

EulerOS 2.0 SP9 : unbound (EulerOS-SA-2022-2746)

According to the versions of the unbound packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the 'ghost domain names' attack. The vulnerability work...

AlmaLinux 8 : unbound (ALSA-2022:7622)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:7622 advisory. - NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the ghost domain names attack. The vulnerability works by...

unbound: integer overflow in the regional allocator via the ALIGN_UP macro

A flaw was found in unbound. An integer overflow in the regional allocator via the ALIGNUP macro may lead to a buffer overflow if the size can be controlled by an attacker. The highest threat from this vulnerability is to data confidentiality and integrity as well as service availability...