Security Bulletin: AIX is vulnerable to denial of service due to ISC BIND (CVE-2022-3094, CVE-2022-3736, CVE-2022-3924)

Summary A vulnerability in ISC BIND could allow a remote attacker to cause a denial of service CVE-2022-3094, CVE-2022-3736, CVE-2022-3924. AIX uses ISC BIND as part of its DNS functions. Vulnerability Details CVEID:CVE-2022-3094 DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused ...

AIX is vulnerable to denial of service due to ISC BIND

IBM SECURITY ADVISORY First Issued: Tue Jul 18 08:40:23 CDT 2023 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/bindadvisory23.asc Security Bulletin: AIX is vulnerable to denial of service due to ISC BIND CVE-2022-3094, CVE-2022-3736,...

Graylog vulnerable to insecure source port usage for DNS queries

Summary Graylog utilises only one single source port for DNS queries. Details Graylog seems to bind a single socket for outgoing DNS queries. That socket is bound to a random port number which is not changed again. This goes against recommended practice since 2008, when Dan Kaminsky discovered ho...

ROS-2-1771

2.1771 Multiple vulnerabilities in ISC BIND CVE-2021-25216, CVE-2021-25215, CVE-2021-25214 1. Vulnerability Description: CVE-2021-25216 A vulnerability exists due to a boundary error in the GSS-TSIG extension. A remote attacker can send specially crafted requests to the server, trigger a buffer...

ROS-2-1909

2.1909 Multiple vulnerabilities in ISC BIND CVE-2021-25216, CVE-2021-25215, CVE-2021-25214 1. Vulnerability Description: CVE-2021-25216 A vulnerability exists due to a boundary error in the GSS-TSIG extension. A remote attacker can send specially crafted requests to the server, trigger a buffer...

ROS-2-1199

2.1199 Multiple vulnerabilities in ISC BIND CVE-2021-25216, CVE-2021-25215, CVE-2021-25214 1. Vulnerability Description: CVE-2021-25216 A vulnerability exists due to a boundary error in the GSS-TSIG extension. A remote attacker can send specially crafted requests to the server, trigger a buffer...

Microsoft at NICE Conference: Resetting expectations and enabling diversity in the cybersecurity workforce

Closing the cybersecurity talent gap is not something we can achieve alone; it requires a collective effort from the entire industry and focus on enabling cybersecurity awareness and education for all. This realization hit home for us during our recent participation in the National Initiative for...

ISC BIND DoS Vulnerability (CVE-2023-2829) - Linux

ISC BIND is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2023 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-2023-2828) - Linux

ISC BIND is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2023 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-2023-2911) - Windows

ISC BIND is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2023 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-2023-2829) - Windows

ISC BIND is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2023 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-2023-2828) - Windows

ISC BIND is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2023 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-2023-2911) - Linux

ISC BIND is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2023 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...

CVE-2023-2829

A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through...

ISC BIND 9.11.0 < 9.16.42 / 9.11.3-S1 < 9.16.42-S1 / 9.18.0 < 9.18.16 / 9.18.11-S1 < 9.18.16-S1 / 9.19.0 < 9.19.14 Vulnerability (cve-2023-2828)

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-2023-2828 advisory. - Every named instance configured to run as a recursive resolver maintains a cache database holding the responses to the...

ISC BIND 9.16.33 < 9.16.42 / 9.16.33-S1 < 9.16.42-S1 / 9.18.7 < 9.18.16 / 9.18.11-S1 < 9.18.16-S1 Vulnerability (cve-2023-2911)

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-2023-2911 advisory. - If the recursive-clients quota is reached on a BIND 9 resolver configured with both stale-answer-enable yes; and...

CVE-2023-2911

If the recursive-clients quota is reached on a BIND 9 resolver configured with both stale-answer-enable yes; and stale-answer-client-timeout 0;, a sequence of serve-stale-related lookups could cause named to loop and terminate unexpectedly due to a stack overflow. This issue affects BIND 9 versio...

ISC BIND 9.16.8-S1 < 9.16.42-S1 / 9.18.11-S1 < 9.18.16-S1 Vulnerability (cve-2023-2829)

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-2023-2829 advisory. - A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated...

EulerOS Virtualization 3.0.6.0 : dhcp (EulerOS-SA-2023-2209)

According to the versions of the dhcp packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In ISC DHCP 4.4.0 - 4.4.3, ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16-P1, when the function optioncodehashlookup is called from addoption, i...

Huawei EulerOS: Security Advisory for dhcp (EulerOS-SA-2023-2209)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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 ifdescription...