Search results for: "arbitrary precision"

What are the security implications of using user input directly in file download scripts in PHP?

Using user input directly in file download scripts in PHP can lead to security vulnerabilities such as directory traversal attacks or arbitrary file d...

What are the security implications of using eval() in PHP when processing user input, and what alternative approaches can be used to avoid potential vulnerabilities?

Using eval() in PHP to process user input can pose significant security risks, as it allows for the execution of arbitrary code provided by the user....

Are there any security considerations to keep in mind when allowing users to delete lines from a text file via a PHP script?

When allowing users to delete lines from a text file via a PHP script, it is important to validate user input to prevent malicious actions such as att...

What are the advantages and disadvantages of using exec() or system() instead of ssh2_exec in PHP for server commands?

When executing server commands in PHP, using exec() or system() functions can be simpler and more straightforward compared to using ssh2_exec, which r...

What potential security risks are present in the use of fsockopen in this PHP script?

Using fsockopen in a PHP script can potentially expose the application to security risks such as arbitrary code execution, remote code execution, and...