Linux Distros Unpatched Vulnerability : CVE-2023-5517

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw in query-handling code can cause named to exit prematurely with an assertion failure when: - nxdomain-redirect ; is configured, and - the resolver receiv...

Important: bind

Issue Overview: If a named caching resolver is configured with serve-stale-enable yes, and with stale-answer-client-timeout set to 0 the only allowable value other than disabled, and if the resolver, in the process of resolving a query, encounters a CNAME chain involving a specific combination of...

Linux Distros Unpatched Vulnerability : CVE-2023-5679

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A bad interaction between DNS64 and serve-stale may cause named to crash with an assertion failure during recursive resolution, when both of these features are...

Linux Distros Unpatched Vulnerability : CVE-2024-1975

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - If a server hosts a zone containing a KEY Resource Record, or a resolver DNSSEC-validates a KEY Resource Record from a DNSSEC-signed domain in cache, a client c...

Linux Distros Unpatched Vulnerability : CVE-2023-2828

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Every named instance configured to run as a recursive resolver maintains a cache database holding the responses to the queries it has recently sent to...

SUSE CVE-2025-40777

If a named caching resolver is configured with serve-stale-enable yes, and with stale-answer-client-timeout set to 0 the only allowable value other than disabled, and if the resolver, in the process of resolving a query, encounters a CNAME chain involving a specific combination of cached or...

DEBIAN-CVE-2025-40777

If a named caching resolver is configured with serve-stale-enable yes, and with stale-answer-client-timeout set to 0 the only allowable value other than disabled, and if the resolver, in the process of resolving a query, encounters a CNAME chain involving a specific combination of cached or...

ALPINE-CVE-2025-40776

A named caching resolver that is configured to send ECS EDNS Client Subnet options may be vulnerable to a cache-poisoning attack. This issue affects BIND 9 versions 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.37-S1, and 9.20.9-S1 through 9.20.10-S1...

CVE-2025-40776

A named caching resolver that is configured to send ECS EDNS Client Subnet options may be vulnerable to a cache-poisoning attack. This issue affects BIND 9 versions 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.37-S1, and 9.20.9-S1 through 9.20.10-S1...

CVE-2025-40776 Birthday Attack against Resolvers supporting ECS

A named caching resolver that is configured to send ECS EDNS Client Subnet options may be vulnerable to a cache-poisoning attack. This issue affects BIND 9 versions 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.37-S1, and 9.20.9-S1 through 9.20.10-S1...

CVE-2025-40776

A named caching resolver that is configured to send ECS EDNS Client Subnet options may be vulnerable to a cache-poisoning attack. This issue affects BIND 9 versions 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.37-S1, and 9.20.9-S1 through 9.20.10-S1...

TencentOS Server 2: bind (TSSA-2023:0246)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0246 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

TencentOS Server 2: bind (TSSA-2025:0289)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0289 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

TencentOS Server 3: bind (TSSA-2023:0207)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0207 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 3: bind (TSSA-2023:0287)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0287 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

ABB M2M Gateway Uncontrolled Resource Consumption in embedded Bind (CVE-2023-2828)

Every named instance configured to run as a recursive resolver maintains a cache database holding the responses to the queries it has recently sent to authoritative servers. The size limit for that cache database can be configured using the max-cache-size statement in the configuration file; it...

ABB M2M Gateway HTTP Request Smuggling in embedded Bind (CVE-2021-25220)

BIND 9.11.0 - 9.11.36 9.12.0 - 9.16.26 9.17.0 - 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 - 9.11.36-S1 9.16.8-S1 - 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as th...

UBUNTU-CVE-2025-40775

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...

EulerOS Virtualization 2.12.0 : dhcp (EulerOS-SA-2025-1576)

According to the versions of the dhcp package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Resolver caches and authoritative zone databases that hold significant numbers of RRs for the same hostname of any RTYPE can suffer fr...

Linux Distros Unpatched Vulnerability : CVE-2022-3094

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Sending a flood of dynamic DNS updates may cause named to allocate large amounts of memory. This, in turn, may cause named to exit due to a lack of free memory...