ISC BIND DoS Vulnerability (CVE-2023-5517) - Linux

ISC BIND is prone to a denial of service DoS vulnerability. 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 CPE = "cpe:/a:isc:bind"; if...

ISC BIND DoS Vulnerability (CVE-2023-5517) - Windows

ISC BIND is prone to a denial of service DoS vulnerability. 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 CPE = "cpe:/a:isc:bind"; if...

ISC BIND DoS Vulnerability (CVE-2023-6516) - Linux

ISC BIND is prone to a denial of service DoS vulnerability. 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 CPE = "cpe:/a:isc:bind"; if...

ISC BIND DoS Vulnerability (CVE-2023-5679) - Linux

ISC BIND is prone to a denial of service DoS vulnerability. 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 CPE = "cpe:/a:isc:bind"; if...

ISC BIND DoS Vulnerability (CVE-2023-5680) - Linux

ISC BIND is prone to a denial of service DoS vulnerability. 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 CPE = "cpe:/a:isc:bind"; if...

Security Bulletin: IBM Spectrum Conductor with ISC BIND is vulnerable to a denial of service

Summary IBM Spectrum Conductor with ISC BIND is vulnerable to a denial of service Vulnerability Details CVEID:CVE-2023-3341 DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by a stack exhaustion flaw in control channel code. By sending a specially crafted message over the contro...

Security Bulletin: IBM Spectrum Symphony with ISC BIND is vulnerable to a denial of service

Summary IBM Spectrum Symphony with ISC BIND is vulnerable to a denial of service Vulnerability Details CVEID:CVE-2023-3341 DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by a stack exhaustion flaw in control channel code. By sending a specially crafted message over the control...

CVE-2023-5680

If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and...

ISC Releases Security Advisories for BIND 9

The Internet Systems Consortium ISC released security advisories to address vulnerabilities affecting multiple versions of ISC’s Berkeley Internet Name Domain BIND 9. A cyber threat actor could exploit one of these vulnerabilities to cause a denial-of-service condition. CISA encourages users and...

CVE-2023-50868

The Closest Encloser Proof aspect of the DNS protocol in RFC 5155 when RFC 9276 guidance is skipped allows remote attackers to cause a denial of service CPU consumption for SHA-1 computations via DNSSEC responses in a random subdomain attack, aka the "NSEC3" issue. The RFC 5155 specification...

CVE-2023-5517

A flaw in query-handling code can cause named to exit prematurely with an assertion failure when: - nxdomain-redirect ; is configured, and - the resolver receives a PTR query for an RFC 1918 address that would normally result in an authoritative NXDOMAIN response. This issue affects BIND 9 versio...

ISC BIND 9.0.0 < 9.16.48 / 9.9.3-S1 < 9.16.48-S1 / 9.18.0 < 9.18.24 / 9.18.11-S1 < 9.18.24-S1 / 9.19.0 < 9.19.21 Vulnerability (cve-2023-50387)

The version of ISC BIND installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the cve-2023-50387 advisory. - Certain DNSSEC aspects of the DNS protocol in RFC 4033, 4034, 4035, 6840, and related RFCs allow remote attackers to cause...

ISC BIND 9.16.12 < 9.16.48 / 9.16.12-S1 < 9.16.48-S1 / 9.18.0 < 9.18.24 / 9.18.11-S1 < 9.18.24-S1 / 9.19.0 < 9.19.21 Assertion Failure (cve-2023-5679)

The version of ISC BIND installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the cve-2023-5679 advisory. - A bad interaction between DNS64 and serve-stale may cause named to crash with an assertion failure during recursive...

ISC BIND 9.0.0 < 9.16.48 / 9.9.3-S1 < 9.16.48-S1 / 9.18.0 < 9.18.24 / 9.18.11-S1 < 9.18.24-S1 / 9.19.0 < 9.19.21 Vulnerability (cve-2023-50868)

The version of ISC BIND installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the cve-2023-50868 advisory. - The Closest Encloser Proof aspect of the DNS protocol in RFC 5155 when RFC 9276 guidance is skipped allows remote attacker...

CVE-2023-6516

To keep its cache database efficient, named running as a recursive resolver occasionally attempts to clean up the database. It uses several methods, including some that are asynchronous: a small chunk of memory pointing to the cache element that can be cleaned up is first allocated and then queue...

CVE-2023-50387

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 consumption via one or more DNSSEC responses, aka the "KeyTrap" issue. One of the concerns is that, when there is a zone with many DNSKEY and RRSIG...

CVE-2023-5679

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 enabled. This issue affects BIND 9 versions 9.16.12 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 9.16.12-S1 through...

ISC BIND 9.12.0 < 9.16.48 / 9.16.8-S1 < 9.16.48-S1 / 9.18.0 < 9.18.24 / 9.18.11-S1 < 9.18.24-S1 / 9.19.0 < 9.19.21 Assertion Failure (cve-2023-5517)

The version of ISC BIND installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the cve-2023-5517 advisory. - A flaw in query-handling code can cause named to exit prematurely with an assertion failure when: - nxdomain-redirect ; is...

ISC BIND 9.11.3-S1 < 9.16.48-S1 / 9.16.8-S1 < 9.16.48-S1 / 9.18.11-S1 < 9.18.24-S1 Vulnerability (cve-2023-5680)

The version of ISC BIND installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the cve-2023-5680 advisory. - If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache...

ISC BIND 9.9.3-S1 < 9.16.48-S1 / 9.0.0 < 9.16.48 / 9.16.8-S1 < 9.16.48-S1 / 9.18.0 < 9.18.24 / 9.18.11-S1 < 9.18.24-S1 / 9.19.0 < 9.19.21 Vulnerability (cve-2023-4408)

The version of ISC BIND installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the cve-2023-4408 advisory. - The DNS message parsing code in named includes a section whose computational complexity is overly high. It does not cause...