Security Vulnerabilities
- CVEs Published In October 2021
The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries.
The affected product does not properly control the allocation of resources. A user may be able to allocate unlimited memory buffers using API functions.
The webinstaller is a Golang web server executable that enables the generation of an Auvesy image agent. Resource consumption can be achieved by generating large amounts of installations, which are then saved without limitation in the temp folder of the webinstaller executable.
A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition.
Many of the services used by the affected product do not specify full paths for the DLLs they are loading. An attacker can exploit the uncontrolled search path by implanting their own DLL near the affected product’s binaries, thus hijacking the loaded DLL.
There are multiple API function codes that permit data writing to any file, which may allow an attacker to modify existing files or create new files.
The affected product’s code base doesn’t properly control arguments for specific functions, which could lead to a stack overflow.
The database connection to the server is performed by calling a specific API, which could allow an unprivileged user to gain SYSDBA permissions.
There are multiple API function codes that permit reading and writing data to or from files and directories, which could lead to the manipulation and/or the deletion of files.
Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory regions. An attacker can manipulate API functions by writing arbitrary data into the resolved address of a raw pointer.