#dos

### Impact The Manager disables TLS certificate verification in two HTTP clients (figures 3.1 and 3.2). The clients are not configurable, so users have no way to re-enable the verification. ```golang func getAuthToken(ctx context.Context, header http.Header) (string, error) { [skipped] client := &http.Client{ Timeout: defaultHTTPRequesttimeout, Transport: &http.Transport{ TLSClientConfig: &tls.Config{InsecureSkipVerify: true}, }, } [skipped] } ``` A Manager processes dozens of preheat jobs. An adversary performs a network-level Man-in-the-Middle attack, providing invalid data to the Manager. The Manager preheats with the wrong data, which later causes a denial of service and file integrity problems. ### Patches - Dragonfy v2.1.0 and above. ### Workarounds There are no effective workarounds, beyond upgrading. ### References A third party security audit was performed by Trail of Bits, you can see the [full report]...

### Impact The /api/v1/jobs and /preheats endpoints in Manager web UI are accessible without authentication. Any user with network access to the Manager can create, delete, and modify jobs, and create preheat jobs. An unauthenticated adversary with network access to a Manager web UI uses /api/v1/jobs endpoint to create hundreds of useless jobs. The Manager is in a denial-of-service state, and stops accepting requests from valid administrators. ### Patches - Dragonfy v2.1.0 and above. ### Workarounds There are no effective workarounds, beyond upgrading. ### References A third party security audit was performed by Trail of Bits, you can see the [full report](https://github.com/dragonflyoss/dragonfly/blob/main/docs/security/dragonfly-comprehensive-report-2023.pdf). If you have any questions or comments about this advisory, please email us at [dragonfly-maintainers@googlegroups.com](mailto:dragonfly-maintainers@googlegroups.com).

The MCP Server provided by ExecuteAutomation at https://github.com/executeautomation/mcp-database-server provides an MCP interface for agentic workflows to interact with different kinds of database servers such as PostgreSQL database. However, the `mcp-database-server` MCP Server distributed via the npm package `@executeautomation/database-server` fails to implement proper security control that properly enforce a "read-only" mode and as such it is vulnerable to abuse and attacks on the affected database servers such as PostgreSQL (and potentially other db servers that expose elevated functionalities) and which may result in denial of service and other unexpected behavior. This MCP Server is also publicly published in the npm registry: https://www.npmjs.com/package/@executeautomation/database-server ## Vulnerable code The vulnerable code to SQL injection takes shape in several ways: - `startsWith("SELECT")` can include multiple queries because the pg driver for the `client.query()` s...

Unchecked input for loop condition vulnerability in XML-RPC in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions allows remote attackers to perform a denial-of-service (DoS) attacks via a crafted XML-RPC request.

Cybersecurity researchers have disclosed multiple critical security vulnerabilities in Chaos Mesh that, if successfully exploited, could lead to cluster takeover in Kubernetes environments. "Attackers need only minimal in-cluster network access to exploit these vulnerabilities, execute the platform's fault injections (such as shutting down pods or disrupting network communications), and perform

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 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SIMATIC NET CP, SINEMA and SCALANCE Vulnerabilities: Integer Overflow or Wraparound 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service (DoS) condition in the affected devices by exploiting integer overflow bugs. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Siemens RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2): < V7.1 Siemens SCALANCE M874-3 (6GK5874-3AA00-2AA2): < V7.1 Siemens SCALANCE M876-3 (EVDO) (6GK5876-3AA02-2BA2): < V7.1 ...

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 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: INDUSTRIAL EDGE, OpenPCS, RUGGEDCOM, SCALANCE, SIMATIC, SIMOTION, SINAUT, SINEC, SIPLUS, TIA Vulnerability: Loop with Unreachable Exit Condition ('Infinite Loop') 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to create a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Siemens Industrial Edge - OPC UA Connector: All versions prior to V1.7 Siemens RUGGEDCOM ROX MX5000RE: All versions prior to V2.15.1 Siemens SCALANCE W788-2 RJ45 (6GK5...

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 7.4 ATTENTION: Exploitable remotely Vendor: Siemens Equipment: INDUSTRIAL EDGE, RUGGEDCOM, SCALANCE, SIMATIC, SINEC, SINEMA, SINUMERIK, SIPLUS, TIA Vulnerability: Out-of-bounds Read 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an unauthenticated remote attacker to execute arbitrary code or to cause a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Siemens Industrial Edge - Machine Insight App: All versions Siemens RUGGEDCOM ROX RX1510: All versions prior to V2.15.0 Siemens SCALANCE X201-3P IRT PRO (6GK5201-3JR00-2BA6): All ...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.2 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: RTU500 series Vulnerabilities: NULL Pointer Dereference, Improper Validation of Integrity Check Value, Improper Restriction of XML External Entity Reference, Heap-based Buffer Overflow, Integer Overflow or Wraparound, Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion'), Stack-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of these vulnerabilities could cause a Denial-of-Service condition in RTU500 devices. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Hitachi Energy reports that the following products are affected: Hitachi Energy RTU500 series: Version 13.6.1 (CVE-2023-2953, CVE-2025-39203, CVE-2025-6021) Hitachi Energy RTU500 series: Versions 12.7.1 through 12.7.7 (CVE-2023-2953, CVE-2025-39203, CVE-2025-6021) Hitachi Energy RTU500 series: Versions 13.4.1 through 13.4.4 (CVE-2025-39203) Hitachi Energy RTU500 ...

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, SINEC NMS, and SINEMA Vulnerabilities: NULL Pointer Dereference, Out-of-bounds Write, Server-Side Request Forgery (SSRF) 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service, crash the product, or perform remote code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Siemens RUGGEDCOM NMS: All versions when using the device firmware upgrade mechanism (CVE-2021-34798) Siemens SINEC NMS: < V1.0.3 Siemens SINEMA Remote C...