Description: Gadget-based attacks are an exploitation technique that focuses on small pieces of code or functionalities within applications. These attacks leverage code fragments that are already present in a program’s memory, rather than injecting new malicious code. This approach is based on the idea that by chaining these small pieces of code, an attacker can execute unauthorized actions or compromise the application’s security. Gadgets are typically instructions that perform specific operations, such as loading data, performing calculations, or manipulating memory. The relevance of these attacks lies in their ability to bypass traditional security mechanisms, such as Data Execution Prevention (DEP) and Address Space Layout Randomization (ASLR). By using gadgets, attackers can execute code indirectly, making it difficult to detect and mitigate their malicious actions. This type of attack is particularly dangerous in environments where applications have vulnerabilities that can be exploited, allowing attackers to take control of critical systems or access sensitive data without the need to introduce new code into the application.
