Important: bind9.18 security update

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...

OESA-2025-1106 bind security update

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...

OESA-2025-1105 bind security update

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...

K000149797: BIND vulnerability CVE-2024-12705

Security Advisory Description Clients using DNS-over-HTTPS DoH can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 throug...

Fedora 41 : bind / bind-dyndb-ldap (2025-3551f3ba1b)

The remote Fedora 41 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2025-3551f3ba1b advisory. Update to 9.16.33 2342784 Security Fixes: - DNS-over-HTTPS flooding fixes. CVE-2024-12705 - Limit additional section processing for large RDATA sets...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : bind (SUSE-SU-2025:0355-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0355-1 advisory. Update to release 9.18.33 Security Fixes: - CVE-2024-11187: Fixes CPU exhaustion caused by many...

MGASA-2025-0036 Updated bind packages fix security vulnerabilities

Many records in the additional section cause CPU exhaustion. CVE-2024-11187 DNS-over-HTTPS implementation suffers from multiple issues under heavy query load. CVE-2024-12705...

Updated bind packages fix security vulnerabilities

Many records in the additional section cause CPU exhaustion. CVE-2024-11187 DNS-over-HTTPS implementation suffers from multiple issues under heavy query load. CVE-2024-12705...

Important: bind

Issue Overview: It is possible to construct a zone such that some queries to it will generate responses containing numerous records in the Additional section. An attacker sending many such queries can cause either the authoritative server itself or an independent resolver to use disproportionate...

Important: bind

Issue Overview: It is possible to construct a zone such that some queries to it will generate responses containing numerous records in the Additional section. An attacker sending many such queries can cause either the authoritative server itself or an independent resolver to use disproportionate...

Security update for bind

This update for bind fixes the following issues: Update to release 9.18.33 Security Fixes: CVE-2024-11187: Fixes CPU exhaustion caused by many records in the additional section bsc1236596 CVE-2024-12705: Fixes multiple issues in DNS-over-HTTPS implementation when under heavy query load bsc1236597...

SUSE-SU-2025:0355-1 Security update for bind

This update for bind fixes the following issues: Update to release 9.18.33 Security Fixes: - CVE-2024-11187: Fixes CPU exhaustion caused by many records in the additional section bsc1236596 - CVE-2024-12705: Fixes multiple issues in DNS-over-HTTPS implementation when under heavy query load...

Important: bind

Issue Overview: It is possible to construct a zone such that some queries to it will generate responses containing numerous records in the Additional section. An attacker sending many such queries can cause either the authoritative server itself or an independent resolver to use disproportionate...

Amazon Linux 2 : bind (ALAS-2025-2751)

The version of bind installed on the remote host is prior to 9.11.4-26.P2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-2751 advisory. It is possible to construct a zone such that some queries to it will generate responses containing numerous records in t...

ISC BIND DoS Vulnerability (CVE-2024-12705) - Linux

ISC BIND is prone to a denial of service DoS vulnerability in the DNS-over-HTTPS implementation. SPDX-FileCopyrightText: 2025 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-onl...

CVE-2024-12705

Clients using DNS-over-HTTPS DoH can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1...

CVE-2024-12705

Clients using DNS-over-HTTPS DoH can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1...

CVE-2024-12705

A flaw was found in BIND 9. By flooding a target resolver with HTTP/2 traffic and exploiting this flaw, an attacker could overwhelm the server, causing high CPU and/or memory usage and preventing other clients from establishing DoH connections. This issue could significantly impair the resolver's...

CVE-2024-12705

Clients using DNS-over-HTTPS DoH can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1...

CVE-2024-12705 DNS-over-HTTPS implementation suffers from multiple issues under heavy query load

Clients using DNS-over-HTTPS DoH can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1...