CVE-2025-30187

A flaw was found in DNSdist. When DNSdist is configured to use the nghttp2 library to process incoming DNS over HTTPS queries, a specially crafted DoH DNS-over-HTTPS exchange can cause an unbound I/O read loop and result in an unexpected consumption of CPU resources...

Medium: ruby3.2

Issue Overview: The attack vector is a potential Denial of Service DoS. The vulnerability is caused by an insufficient check on the length of a decompressed domain name within a DNS packet. An attacker can craft a malicious DNS packet containing a highly compressed domain name. When the resolv...

Amazon Linux 2023 : ruby3.2, ruby3.2-bundled-gems, ruby3.2-default-gems (ALAS2023-2025-1131)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-1131 advisory. The attack vector is a potential Denial of Service DoS. The vulnerability is caused by an insufficient check on the length of a decompressed domain name within a DNS packet.An attacker can craft a...

RLSA-2025:3634 Low: python3.11 security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

NewStart CGSL MAIN 7.02 : bind Multiple Vulnerabilities (NS-SA-2025-0108)

The remote NewStart CGSL host, running version MAIN 7.02, has bind packages installed that are affected by multiple vulnerabilities: - 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 can...

NewStart CGSL MAIN 7.02 : unbound Multiple Vulnerabilities (NS-SA-2025-0125)

The remote NewStart CGSL host, running version MAIN 7.02, has unbound packages installed that are affected by multiple vulnerabilities: - NLnet Labs Unbound up to and including version 1.21.0 contains a vulnerability when handling replies with very large RRsets that it needs to perform name...

Security Bulletin: IBM® Db2® is vulnerable to a denial of service under certain conditions (CVE-2025-3050).

Summary IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server could allow an authenticated user to cause a denial of service when using Q replication due to the improper allocation of CPU resources. Vulnerability Details CVEID:CVE-2025-3050 DESCRIPTION: IBM Db2 for Linux, UNIX and Windo...

GHSA-XH69-987W-HRP8 resolv vulnerable to DoS via insufficient DNS domain name length validation

A denial of service vulnerability has been discovered in the resolv gem bundled with Ruby. Details The vulnerability is caused by an insufficient check on the length of a decompressed domain name within a DNS packet. An attacker can craft a malicious DNS packet containing a highly compressed doma...

resolv vulnerable to DoS via insufficient DNS domain name length validation

A denial of service vulnerability has been discovered in the resolv gem bundled with Ruby. Details The vulnerability is caused by an insufficient check on the length of a decompressed domain name within a DNS packet. An attacker can craft a malicious DNS packet containing a highly compressed doma...

IBM Db2 Resource Management Error Vulnerability (CNVD-2025-12563)

IBM Db2 is a relational database management system from International Business Machines IBM. The system's execution environments are mainly UNIX, Linux, IBMi, z/OS, and Windows server versions. IBM Db2 suffers from a Resource Management Error vulnerability that stems from improper allocation of C...

CVE-2025-3050

IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user to cause a denial of service when using Q replication due to the improper allocation of CPU resources...

CVE-2025-3050

IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user to cause a denial of service when using Q replication due to the improper allocation of CPU resources...

CVE-2025-3050

IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user to cause a denial of service when using Q replication due to the improper allocation of CPU resources...

CVE-2025-3050

CVE-2025-3050 affects IBM Db2 for Linux/UNIX/Windows (incl. DB2 Connect Server) versions 11.5.0–11.5.9 and 12.1.0–12.1.1. The IBM bulletin describes a denial-of-service risk where an authenticated user could exhaust CPU resources when using Q replication due to improper CPU allocation. The vulner...

CVE-2025-3050 IBM Db2 denial of service

IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user to cause a denial of service when using Q replication due to the improper allocation of CPU resources...

Amazon Linux 2 : pcs (ALAS-2025-2856)

The version of pcs installed on the remote host is prior to 0.9.169-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-2856 advisory. Rack is a modular Ruby web server interface. Prior to versions 2.2.14, 3.0.16, and 3.1.14, Rack::QueryParser parses query strings and...

CVE-2023-51890

An infinite loop issue discovered in Mathtex 1.05 and before allows a remote attackers to consume CPU resources via crafted string in the application URL...

CVE-2021-28665

Stormshield SNS with versions before 3.7.18, 3.11.6 and 4.1.6 has a memory-management defect in the SNMP plugin that can lead to excessive consumption of memory and CPU resources, and possibly a denial of service...

bind9.16 security update

An update is available for bind9.16. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The Berkeley Internet Name Domain BIND is an implementation of the Domain Na...

AlmaLinux 9 : python3.11 (ALSA-2025:3634)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:3634 advisory. cpython: python: Uncontrolled CPU resource consumption when in http.cookies module CVE-2024-7592 Tenable has extracted the preceding description block directly fro...