CVE-2025-40775 DNS message with invalid TSIG causes an assertion failure

When an incoming DNS protocol message includes a Transaction Signature TSIG, BIND always checks it. If the TSIG contains an invalid value in the algorithm field, BIND immediately aborts with an assertion failure. This issue affects BIND 9 versions 9.20.0 through 9.20.8 and 9.21.0 through 9.21.7...

Linux Distros Unpatched Vulnerability : CVE-2024-33655

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

Azure Linux 3.0 Security Update: unbound (CVE-2024-33655)

The version of unbound installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-33655 advisory. - The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service resource...

EulerOS 2.0 SP10 : unbound (EulerOS-SA-2025-1015)

According to the versions of the unbound packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service resource consumption by arranging for DNS queries t...

Astra Linux – Vulnerability in unbound

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

Security Bulletin: IBM Technical Support Appliance - possible excessive CPU usage or denial of service

Summary DNS protocol allows teh IBM Technical Suport Appliance to resolve hostnames to their corresponding IP address. Vulnerability Details CVEID:CVE-2023-4408 DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by an error when parsing large DNS messages. By flooding the target...

Huawei EulerOS: Security Advisory for dnsmasq (EulerOS-SA-2024-2663)

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...

Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2024-2647)

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...

Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2024-2681)

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...

CBL Mariner 2.0 Security Update: unbound (CVE-2024-33655)

The version of unbound installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-33655 advisory. - The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service resource...

EulerOS 2.0 SP8 : dnsmasq (EulerOS-SA-2024-2461)

According to the versions of the dnsmasq packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Certain DNSSEC aspects of the DNS protocol in RFC 4033, 4034, 4035, 6840, and related RFCs allow remote attackers to cause a denial of service CP...

EulerOS 2.0 SP8 : unbound (EulerOS-SA-2024-2494)

According to the versions of the unbound packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Certain DNSSEC aspects of the DNS protocol in RFC 4033, 4034, 4035, 6840, and related RFCs allow remote attackers to cause a denial of service CP...

EulerOS 2.0 SP8 : bind (EulerOS-SA-2024-2456)

According to the versions of the bind packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Certain DNSSEC aspects of the DNS protocol in RFC 4033, 4034, 4035, 6840, and related RFCs allow remote attackers to cause a denial of service CPU...

Huawei EulerOS: Security Advisory for dnsmasq (EulerOS-SA-2024-2461)

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...

Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2024-2494)

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...

NewStart CGSL MAIN 6.02 : bind Multiple Vulnerabilities (NS-SA-2024-0060)

The remote NewStart CGSL host, running version MAIN 6.02, has bind packages installed that are affected by multiple vulnerabilities: - ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20230302.2024)

The version of AHV installed on the remote host is prior to 20230302.102005. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20230302.2024 advisory. - This flaw allows a malicious HTTP server to set super cookies in curl that are then passed back to more origi...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20230302.100187)

The version of AHV installed on the remote host is prior to 20230302.102005. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20230302.100187 advisory. - A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20230302.101026)

The version of AHV installed on the remote host is prior to 20230302.102005. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20230302.101026 advisory. - A crafted NTFS image can trigger a heap-based buffer overflow, caused by an unsanitized attribute in...

EulerOS Virtualization 2.12.0 : systemd (EulerOS-SA-2024-2338)

According to the versions of the systemd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : The Closest Encloser Proof aspect of the DNS protocol in RFC 5155 when RFC 9276 guidance is skipped allows remote attackers to cau...