An elevation of privilege vulnerability exists in the Windows kernel-mode driver (Win32k.sys) that is caused when it improperly handles objects in memory. A local unprivileged user who successfully exploited this vulnerability could execute arbitrary code with SYSTEM privileges. This module exploits the previous vulnerability to deploy an agent that runs with SYSTEM privileges.
This module exploits a vulnerability in Linux. The overlayfs filesystem does not correctly check file permissions when creating new files in the upper filesystem directory. This can be exploited by an unprivileged process in kernels with CONFIG_USER_NS=y and where overlayfs has the FS_USERNS_MOUNT flag, which allows the mounting of overlayfs inside unprivileged mount namespaces.
This module exploits a Type Confusion vulnerability in Adobe Flash Player. The specific flaw exist in the ActionScript 2 NetConnection class. When a NetConnection method is called with a parameter that is a native function object, its native data can be specified as a Number by the caller, but be interpreted as a pointer. This allows to overwrite different objects like vectors and finally accomplish remote code execution.
The fdctrl_handle_drive_specification_command() function in the code that emulates the Floppy Disk Controller in QEMU does not properly reset the index within a buffer when processing user-controlled data, leading to a heap-based buffer overflow in the QEMU process that runs on the Host system. An attacker running code within a Guest operating system can exploit this vulnerability in order to escape from the QEMU virtual machine and execute arbitrary code on the Host operating system. This vulnerability is also known as VENOM.
osCommerce is prone to an arbitrary-file-upload vulnerability because it fails to adequately sanitize user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and execute it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible.