#dos

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v4 5.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SCALANCE XB-200/XC-200/XP-200/XF-200BA/XR-300WG Family Vulnerabilities: Use of Hard-coded Cryptographic Key, Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an authenticated attacker to cause a denial-of-service condition or extract configuration information from a configuration backup file. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following products of Siemens, are affected: SCALANCE XB205-3 (SC, PN) (6GK5205-3BB00-2AB2): All versions SCALANCE XB205-3 (ST, E/IP) (6GK5205-3BB00-2TB2): A...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: RUGGEDCOM APE1808 devices Vulnerabilities: Improper Certificate Validation, Cleartext Transmission of Sensitive Information, Path Traversal, Exposure of Sensitive Information to an Unauthorized Actor, Cross-site Scripting, Permissive List of Allowed Inputs, Relative Path Traversal, Improper Restriction of Excessive Authentication Attempts, Use of Externally-Controlled Format String, Access of Uninitialized Pointer, Out-of-bounds Write, Open Redirect, Improper Input Validation, Insertion of Sensitive Information into Log File, Heap-based Buffer Overflow, ...

Artificial intelligence (AI) has been evolving as one of the top priorities for organizations because of the increasing volume of data being generated from core data centers to the edge. Similarly, the adoption of Kubernetes in the past 10 years has resulted in improved scalability, reliability and business resilience.While Kubernetes has resulted in immense benefits, operational management and security continue to be challenging. Managing software supply chain integrity, monitoring the security of container images and runtime environments and enforcing compliance policies can be overwhelming.

Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.

Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket clients to keep WebSocket connections open leading to increased resource consumption.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.

### Impact The MsQuic server will continue to leak memory until no more is available, resulting in a denial of service. ### Patches The following patch was made: - Fix Memory Leak from Multiple Decodes of TP - https://github.com/microsoft/msquic/commit/5d070d661c45979946615289e92bb6b822efe9e9 ### Workarounds Beyond upgrading to the patched versions, there is no other workaround. ### MSRC CVE Info https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26190

Ubuntu Security Notice 6693-1 - It was discovered that .NET did not properly handle certain specially crafted requests. An attacker could potentially use this issue to cause a resource leak, leading to a denial of service.

Ubuntu Security Notice 6692-1 - It was discovered that Gson incorrectly handled deserialization of untrusted input data. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service.

Microsoft patched 61 vulnerabilities in the March 2024 Patch Tuesday round, including two critical flaws in Hyper-V.

Microsoft on Tuesday released its monthly security update, addressing 61 different security flaws spanning its software, including two critical issues impacting Windows Hyper-V that could lead to denial-of-service (DoS) and remote code execution. Of the 61 vulnerabilities, two are rated Critical, 58 are rated Important, and one is rated Low in severity. None of the flaws are listed as