RLSA-2025:21111 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 ...

AlmaLinux 9 : bind9.18 (ALSA-2025:19950)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:19950 advisory. bind: Cache poisoning attacks with unsolicited RRs CVE-2025-40778 bind: Cache poisoning due to weak PRNG CVE-2025-40780 bind: Resource exhaustion via...

ROS-20251113-06

The BIND DNS server vulnerability is related to a pseudo-random number generator PRNG vulnerability. Exploitation exploitation of the vulnerability could allow a remote attacker to compromise the integrity of data in the DNS system A vulnerability in the BIND DNS server is related to the loading ...

USN-7836-2: Bind vulnerabilities

USN-7836-1 fixed vulnerabilities in Bind. This update provides the corresponding fixes for Ubuntu 20.04 LTS. Original advisory details: Zuyao Xu and Xiang Li discovered that Bind incorrectly handled certain malformed DNSKEY records. A remote attacker could possibly use this issue to cause Bind to...

USN-7836-2 bind9 vulnerabilities

USN-7836-1 fixed vulnerabilities in Bind. This update provides the corresponding fixes for Ubuntu 20.04 LTS. Original advisory details: Zuyao Xu and Xiang Li discovered that Bind incorrectly handled certain malformed DNSKEY records. A remote attacker could possibly use this issue to cause Bind to...

Important: Red Hat Security Advisory: bind9.18 security update

An update for bind9.18 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

RHEL 9 : bind9.18 (RHSA-2025:21111)

"The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:21111 advisory. BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which...

Important: Red Hat Security Advisory: bind security update

An update for bind is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

RHEL 10 : bind (RHSA-2025:21034)

"The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:21034 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named...

bind9.18 security update

32:9.18.29-4.2 - Fix upstream reported regression in recent CVE fix CVE-2025-8677 - Add upstream created test to this regression 32:9.18.29-4.1 - Refuse malformed DNSKEY records CVE-2025-8677 - Address various spoofing attacks CVE-2025-40778 - Prevent cache poisoning due to weak PRNG CVE-2025-407...

AlmaLinux 10 : bind (ALSA-2025:19912)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:19912 advisory. bind: Cache poisoning attacks with unsolicited RRs CVE-2025-40778 bind: Cache poisoning due to weak PRNG CVE-2025-40780 bind: Resource exhaustion via...

RHEL 9 : bind9.18 (RHSA-2025:19950)

"The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:19950 advisory. BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which...

F5 Networks BIG-IP : BIND vulnerability (K000157317)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3.1 / 17.5.1.4 / 21.0.0.1. It is, therefore, affected by a vulnerability as referenced in the K000157317 advisory. Querying for records within a specially crafted zone containing certain malformed DNSKEY records can...

Oracle Linux 10 : bind (ELSA-2025-19912)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-19912 advisory. - Fix upstream reported regression in recent CVE fix CVE-2025-8677 - Refuse malformed DNSKEY records CVE-2025-8677 - Address various spoofing attacks...

Security Bulletin: IBM i is affected by BIND accepting records with untrusted data, predictable port and query ID, and resource exhaustions in Domain Name System due to multiple vulnerabilities.

Summary Domain Name System for IBM i is vulnerable to BIND accepting records with forged data CVE-2025-40778, prediction of port and ID due to weakness in pseudo random number generator CVE-2025-40780, various resource exhaustions when being flooded with valid or invalid HTTP/2 traffic...

ALSA-2025:19912 Important: bind security update

The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server is operating correctly. Security Fixes:...

Important: bind

Issue Overview: Querying for records within a specially crafted zone containing certain malformed DNSKEY records can lead to CPU exhaustion. This issue affects BIND 9 versions 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1...

Amazon Linux 2 : bind, --advisory ALAS2-2025-3054 (ALAS-2025-3054)

The version of bind installed on the remote host is prior to 9.11.4-26.P2. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-3054 advisory. Querying for records within a specially crafted zone containing certain malformed DNSKEY records can lead to CPU exhaustion. This...

Vulnerabilities fixed in BIND 9

ISC has fixed vulnerabilities in BIND 9 Specifically for versions 9.16.0 to 9.16.50, 9.18.0 to 9.18.39, 9.20.0 to 9.20.13, and 9.21.0 to 9.21.12. The vulnerabilities are located in BIND 9's DNS resolvers. The first vulnerability allows attackers to inject forged DNS records into the cache, which...

ISC BIND DoS Vulnerability (CVE-2025-8677) - Windows

ISC BIND is prone to a denial of service DoS vulnerability via malformed DNSKEY handling. 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-only CPE =...