DSA-6107-1 bind9 - security update

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Fedora 44 : bind / bind-dyndb-ldap (2026-925e7cce85)

The remote Fedora 44 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-925e7cce85 advisory. Update to 9.18.44 rhbz2431609 Security Fixes: - Fix incorrect length checks for BRID and HHIT records. CVE-2025-13878 Bug Fixes: - Allow glue in delegations...

ALPINE-CVE-2025-13878

Malformed BRID/HHIT records can cause named to terminate unexpectedly. This issue affects BIND 9 versions 9.18.40 through 9.18.43, 9.20.13 through 9.20.17, 9.21.12 through 9.21.16, 9.18.40-S1 through 9.18.43-S1, and 9.20.13-S1 through 9.20.17-S1...

CVE-2025-13878 Malformed BRID/HHIT records can cause named to terminate unexpectedly

Malformed BRID/HHIT records can cause named to terminate unexpectedly. This issue affects BIND 9 versions 9.18.40 through 9.18.43, 9.20.13 through 9.20.17, 9.21.12 through 9.21.16, 9.18.40-S1 through 9.18.43-S1, and 9.20.13-S1 through 9.20.17-S1...

CVE-2025-13878 Malformed BRID/HHIT records can cause named to terminate unexpectedly

Malformed BRID/HHIT records can cause named to terminate unexpectedly. This issue affects BIND 9 versions 9.18.40 through 9.18.43, 9.20.13 through 9.20.17, 9.21.12 through 9.21.16, 9.18.40-S1 through 9.18.43-S1, and 9.20.13-S1 through 9.20.17-S1...

MiracleLinux 8 : bind9.16-9.16.23-0.14.el8 (AXSA:2023-5856:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5856:01 advisory. bind: processing large delegations may severely degrade resolver performance CVE-2022-2795 bind: flooding with UPDATE requests may lead to DoS...

MiracleLinux 8 : bind-9.11.36-14.el8, dhcp-4.3.6-50.el8 (AXSA:2024-8332:03)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8332:03 advisory. bind9: Parsing large DNS messages may cause excessive CPU load CVE-2023-4408 bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator...

MiracleLinux 9 : unbound-1.16.2-3.el9_3.1 (AXSA:2024-7557:02)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7557:02 advisory. bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator CVE-2023-50387 bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resourc...

MiracleLinux 8 : bind9.16-9.16.23-0.9.el8.1 (AXSA:2022-4253:06)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-4253:06 advisory. bind: DNS forwarders - cache poisoning vulnerability CVE-2021-25220 bind: DoS from specifically crafted TCP packets CVE-2022-0396 Tenable has...

MiracleLinux 7 : bind-9.11.4-16.P2.2.0.1.el7.AXS7 (AXBA:2020-4703:02)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXBA:2020-4703:02 advisory. - managed-keys is a feature which allows a BIND resolver to automatically maintain the keys used by trust anchors which operators configure for use ...

MiracleLinux 7 : bind-9.9.4-73.0.1.el7.AXS7 (AXSA:2019-3820:02)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2019-3820:02 advisory. Security Fix - CVE-2018-5742 CVE CVEJVNhttp://jvndb.jvn.jp/ Tenable has extracted the preceding description block directly from the MiracleLinux security...

Astra Linux – Vulnerability in bind9

Under certain circumstances, due to a flaw in the Pseudo Random Number Generator PRNG used, an attacker may be able to predict the source port and query ID that BIND will use. This issue affects BIND 9 versions 9.16.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through...

Astra Linux – Vulnerability in bind9

querying records within a specially crafted zone that contain 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 through 9.20.13-S1...

MiracleLinux 8 : bind9.16-9.16.23-0.22.el8_10.2 (AXSA:2025-9692:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-9692:01 advisory. bind: bind9: Many records in the additional section cause CPU exhaustion CVE-2024-11187 Tenable has extracted the preceding description block directly from t...

PT-2026-27775

Name of the Vulnerable Software and Affected Versions BIND versions 9.20.0 through 9.20.20 BIND versions 9.21.0 through 9.21.19 BIND versions 9.20.9-S1 through 9.20.20-S1 Description A use-after-return issue exists in the named server when processing DNS queries signed with SIG0. A crafted DNS...

PT-2026-27773

Name of the Vulnerable Software and Affected Versions BIND versions 9.20.0 through 9.20.20 BIND versions 9.21.0 through 9.21.19 BIND versions 9.20.9-S1 through 9.20.20-S1 Description BIND may terminate unexpectedly when processing a correctly signed query containing a TKEY record. This issue occu...

RHEL 8 : bind9.16 (RHSA-2025:22168)

"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:22168 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named...

Oracle Linux 9 : bind9.18 (ELSA-2025-21111)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-21111 advisory. - Fix upstream reported regression in recent CVE fix CVE-2025-8677 - Refuse malformed DNSKEY records CVE-2025-8677 - Address various spoofing attacks...

AlmaLinux 9 : bind9.18 (ALSA-2025:21111)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:21111 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...

Important: Red Hat Security Advisory: bind9.16 security update

An update for bind9.16 is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as...