#java

Siemens Energy Omnivise T3000 version 8.2 SP3 suffers from local privilege escalation, cleartext storage of passwords in configuration and log files, file system access allowing for arbitrary file download, and IP whitelist bypass.

TX Text Control .NET Server For ASP.NET has an issue where it was possible to change the configured system path for reading and writing files in the underlying operating system with privileges of the user running a web application.

### Summary An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attemps to load a file that does not exist. If an attacker creates such a large file, the Netty application crash. ### Details When the library netty is loaded in a java windows application, the library tries to identify the system environnement in which it is executed. At this stage, Netty tries to load both `/etc/os-release` and `/usr/lib/os-release` even though it is in a Windows environment. <img width="364" alt="1" src="https://github.com/user-attachments/assets/9466b181-9394-45a3-b0e3-1dcf105def59"> If netty finds this files, it reads them and loads them into memory. By default : - The JVM maximum memory size is set to 1 GB, - A non-privileged user can create a directory at `C:\` and create files within it. <img width="340" alt="2" src="https://github.com/user-attachments/assets/43b359a2-5871-4592-ae2b-ffc40ac76831"> <img...

Windows users are at risk for full device takeover by an emerging malicious version of the Remcos remote admin tool, which is being used in an ongoing campaign exploiting a known remote code execution (RCE) vulnerability in Microsoft Office and WordPad.

Debian Linux Security Advisory 5808-1 - Multiple security issues were discovered in Ghostscript, the GPL PostScript/PDF interpreter, which could result in denial of service and potentially the execution of arbitrary code if malformed document files are processed.

Ubuntu Security Notice 7099-1 - Andy Boothe discovered that the Networking component of OpenJDK 21 did not properly handle access under certain circumstances. An unauthenticated attacker could possibly use this issue to cause a denial of service. It was discovered that the Hotspot component of OpenJDK 21 did not properly handle vectorization under certain circumstances. An unauthenticated attacker could possibly use this issue to access unauthorized resources and expose sensitive information.

Ubuntu Security Notice 7098-1 - Andy Boothe discovered that the Networking component of OpenJDK 17 did not properly handle access under certain circumstances. An unauthenticated attacker could possibly use this issue to cause a denial of service. It was discovered that the Hotspot component of OpenJDK 17 did not properly handle vectorization under certain circumstances. An unauthenticated attacker could possibly use this issue to access unauthorized resources and expose sensitive information.

Ubuntu Security Notice 7097-1 - Andy Boothe discovered that the Networking component of OpenJDK 11 did not properly handle access under certain circumstances. An unauthenticated attacker could possibly use this issue to cause a denial of service. It was discovered that the Hotspot component of OpenJDK 11 did not properly handle vectorization under certain circumstances. An unauthenticated attacker could possibly use this issue to access unauthorized resources and expose sensitive information.

Ubuntu Security Notice 7096-1 - Andy Boothe discovered that the Networking component of OpenJDK 8 did not properly handle access under certain circumstances. An unauthenticated attacker could possibly use this issue to cause a denial of service. It was discovered that the Hotspot component of OpenJDK 8 did not properly handle vectorization under certain circumstances. An unauthenticated attacker could possibly use this issue to access unauthorized resources and expose sensitive information.

This article explains the inner workings of the Remcos RAT, a dangerous malware that uses advanced techniques to…