CVE-2026-42955

In NLnet Labs Unbound 1.16.2 up to and including 1.25.1, a similar vulnerability as with CVE-2026-40622 in the 'ghost domain names' family of attacks was found in Unbound that could extend the ghost domain window by up to one cached TTL configured value for A/AAAA glue records. Similar to other...

EulerOS Virtualization 2.12.0 : unbound (EulerOS-SA-2026-2809)

According to the versions of the unbound packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to poisoning via promiscuous records for the authority section...

F5 Networks BIG-IP : NLnet Labs Unbound vulnerability (K000162178)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K000162178 advisory. NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of...

Alibaba Cloud Linux 3 : 0207: unbound (ALINUX3-SA-2026:0207)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2026:0207 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-40622: NLnet Labs Unbound 1.16.2 ...

Amazon Linux 2023 : python3-unbound, unbound, unbound-anchor (ALAS2023-2026-1756)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1756 advisory. NLnet Labs Unbound 1.19.1 up to and including version 1.25.0 has a vulnerability in the DNSSEC validator that enables denial of service and possible remote code execution as a result of deep...

MiracleLinux 9 : unbound-1.16.2-2.el9 (AXSA:2023-4630:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-4630:01 advisory. unbound: novel ghost domain attack that allows attackers to trigger continued resolvability of malicious domain names CVE-2022-30698 unbound: novel...

MiracleLinux 8 : unbound-1.16.2-2.el8 (AXSA:2022-4339:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-4339:01 advisory. unbound: the novel ghost domain where malicious users to trigger continued resolvability of malicious domain names CVE-2022-30698 unbound: novel gho...

EUVD-2012-1221

Malware in sbrugna...

EUVD-2022-52529

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2012-1191

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The resolver in dnscache in Daniel J. Bernstein djbdns 1.05 overwrites cached server names and TTL values in NS records during the processing of a response to a...

Linux Distros Unpatched Vulnerability : CVE-2022-30699

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 targeting an...

SUSE-SU-2024:1923-1 Security update for unbound

This update for unbound fixes the following issues: unbound was updated to 1.20.0: A lot of bugfixes and added features. For a complete list take a look at the changelog located at: /usr/share/doc/packages/unbound/Changelog or https://www.nlnetlabs.nl/projects/unbound/download/ Some Noteworthy...

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 update

An update for unbound is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. 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...

RHEL 8 : unbound (RHSA-2024:2045)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2045 advisory. The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: NRDelegation attack leads...

Medium: unbound

Issue Overview: 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 targeting an Unbound instance. Unbound is queried for a subdomain of a rogue domain name. The rogue nameserver returns delegation...

EulerOS Virtualization 2.10.0 : unbound (EulerOS-SA-2022-2922)

According to the versions of the unbound packages installed, the EulerOS Virtualization 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...

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...

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...

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...