CVE-2026-56416

In NLnet Labs Unbound up to and including version 1.25.1, when the validator builds the canonical RDATA form for an RRSIG-covered PX/RP/MINFO/SOA RRset, it computes the address of the second embedded domain name as 'datstart + dnamevaliddatstart, ...' and passes it straight to 'querydnametolower'...

EUVD-2026-47671

In NLnet Labs Unbound 1.22.0 up to and including 1.25.1, a single client query for a deeply nested name under a DNSSEC-signed parent can cause Unbound to send more upstream packets per client query than the configured 'max-global-quota'. This effectively bypasses a security configuration that...

Security Bulletin: IBM QRadar SIEM contains multiple vulnerabilities

Summary IBM QRadar SIEM includes vulnerable components e.g., framework libraries that could be identified and exploited with automated tools. These have been addressed in the update. Vulnerability Details CVEID:CVE-2024-22365 DESCRIPTION: Linux-pam is vulnerable to a denial of service, caused by ...

EulerOS Virtualization 3.0.6.0 : systemd (EulerOS-SA-2024-2066)

According to the versions of the systemd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains ev...

Denial Of Service (DoS)

libbind9.so is vulnerable to Denial of Service. The vulnerability is due to the handling of "KEY" Resource Records in DNSSEC-signed domains, allowing attackers to exhaust resolver CPU resources by sending a stream of SIG0 signed requests...

Uncontrolled Resource Consumption

dnsjava: dnsjava is vulnerable to Uncontrolled Resource Consumption. The vulnerability is due to the handling of specially crafted DNSSEC-signed zones, which can result in CPU exhaustion...

EulerOS Virtualization 2.10.1 : systemd (EulerOS-SA-2024-1557)

According to the versions of the systemd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains...

EulerOS 2.0 SP10 : systemd (EulerOS-SA-2024-1327)

According to the versions of the systemd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they...

Huawei EulerOS: Security Advisory for systemd (EulerOS-SA-2024-1252)

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

EulerOS 2.0 SP11 : systemd (EulerOS-SA-2024-1252)

According to the versions of the systemd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they...

EulerOS 2.0 SP10 : systemd (EulerOS-SA-2024-1349)

According to the versions of the systemd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they...

Amazon Linux 2023 : systemd, systemd-boot-unsigned, systemd-container (ALAS2023-2024-509)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2024-509 advisory. systemd-resolved accepts records of DNSSEC-signed domains even when they have no signature, allowing man- in-the-middles or the upstream DNS resolver to manipulate records. CVE-2023-7008 Tenable has...

Fedora 38 : systemd (2024-c79658eedf)

The remote Fedora 38 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-c79658eedf advisory. - A bunch of fixes for various components: systemd, systemctl, hostnamectl, bootctl, systemd-networkd, systemd-network-generator, systemd-analyze,...

openSUSE Security Update : bind (openSUSE-2015-600)

BIND was updated to fix a denial of service against servers performing validation on DNSSEC-signed records CVE-2015-5722, bsc944066. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update...