CVE-2023-41045

Graylog is a free and open log management platform. Graylog makes use of only one single source port for DNS queries. Graylog binds a single socket for outgoing DNS queries and while that socket is bound to a random port number it is never changed again. This goes against recommended practice sin...

CVE-2023-41045 Insecure source port usage for DNS queries in Graylog

Graylog is a free and open log management platform. Graylog makes use of only one single source port for DNS queries. Graylog binds a single socket for outgoing DNS queries and while that socket is bound to a random port number it is never changed again. This goes against recommended practice sin...

Graylog 数据伪造问题漏洞

Graylog is a centralized log management solution from Graylog USA. The product supports capturing, storing, and analyzing logs in real time, among other things. Graylog suffers from a data forgery issue vulnerability that stems from vulnerability to DNS cache poisoning attacks...

CVE-2023-41045: Insufficient Verification of Data Authenticity

Graylog is a free and open log management platform. Graylog makes use of only one single source port for DNS queries. Graylog binds a single socket for outgoing DNS queries and while that socket is bound to a random port number it is never changed again. This goes against recommended practice sin...

CVE-2023-26438

External service lookups for a number of protocols were vulnerable to a time-of-check/time-of-use TOCTOU weakness, involving the JDK DNS cache. Attackers that were timing DNS cache expiry correctly were able to inject configuration that would bypass existing network deny-lists. Attackers could...

Authorization

External service lookups for a number of protocols were vulnerable to a time-of-check/time-of-use TOCTOU weakness, involving the JDK DNS cache. Attackers that were timing DNS cache expiry correctly were able to inject configuration that would bypass existing network deny-lists. Attackers could...

CVE-2023-26438

External service lookups for a number of protocols were vulnerable to a time-of-check/time-of-use TOCTOU weakness, involving the JDK DNS cache. Attackers that were timing DNS cache expiry correctly were able to inject configuration that would bypass existing network deny-lists. Attackers could...

CVE-2023-26438

CVE-2023-26438 describes a time-of-check/time-of-use (TOCTOU) weakness in external service lookups tied to the JDK DNS cache. Attackers timing DNS cache expiry could inject configurations to bypass existing network deny-lists and discover restricted infrastructure or service availability. The cor...

PT-2023-20630 · Oracle · Jdk

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue involves a time-of-check/time-of-use TOCTOU weakness in external service lookups for several protocols, related to the JDK DNS cache. This...

CVE-2023-26438: Server-Side Request Forgery (SSRF)

External service lookups for a number of protocols were vulnerable to a time-of-check/time-of-use TOCTOU weakness, involving the JDK DNS cache. Attackers that were timing DNS cache expiry correctly were able to inject configuration that would bypass existing network deny-lists. Attackers could...

EulerOS Virtualization 3.0.6.6 : dnsmasq (EulerOS-SA-2023-2421)

According to the versions of the dnsmasq packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in dnsmasq in versions before 2.85. When configured to use a specific server for a given network interface,...

DNS Cache Poisoning

graylog2-server is vulnerable to DNS Cache Poisoning. The vulnerability exists because the library uses a single source port for DNS queries, leading to cache poisoning attacks...

Huawei EulerOS: Security Advisory for dnsmasq (EulerOS-SA-2023-1732)

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...

EulerOS Virtualization 3.0.2.0 : dnsmasq (EulerOS-SA-2023-1732)

According to the versions of the dnsmasq packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the default configuration of dnsmasq, as shipped with Fedora versions prior to 31 and in all versions Red Ha...

[SECURITY] Fedora 38 Update: pdns-recursor-4.8.4-1.fc38

PowerDNS Recursor is a non authoritative/recursing DNS server. Use this package if you need a dns cache for your network...

Fedora: Security Advisory for pdns-recursor (FEDORA-2023-0c1aaa76b6)

The remote host is missing an update for the 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...

[SECURITY] Fedora 37 Update: pdns-recursor-4.8.4-1.fc37

PowerDNS Recursor is a non authoritative/recursing DNS server. Use this package if you need a dns cache for your network...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20220304.385)

The version of AHV installed on the remote host is prior to 20220304.385. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20220304.385 advisory. - 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...

CBL Mariner 2.0 Security Update: uclibc-ng (CVE-2022-30295)

The version of uclibc-ng installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-30295 advisory. - uClibc-ng through 1.0.40 and uClibc through 0.9.33.2 use predictable DNS transaction IDs that may lead to...

SUSE SLES11 Security Update : dnsmasq (SUSE-SU-2022:14940-1)

The remote SUSE Linux SLES11 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:14940-1 advisory. - CVE-2021-3448: Fixed a potential DNS cache poisoning issue due to a constant outgoing port being used when for certain use cases of the...