What are overflow vulnerabilities in software?

What are overflow vulnerabilities in software?

Overflow vulnerabilities occur when a program writes more data to a buffer than it can hold, leading to data corruption or crashes.

How can these vulnerabilities be exploited?

Attackers can exploit overflow vulnerabilities to execute arbitrary code, potentially gaining control over the system.

What are some common types of overflow vulnerabilities?

Common types include stack overflow, heap overflow, and integer overflow, each affecting different memory areas.

How can developers prevent these vulnerabilities?

Developers can prevent them by using safe coding practices, input validation, and employing modern programming languages that manage memory automatically.