Access control loss: A buffer overflow attack will often involve the use of arbitrary code, which is often outside the scope of programs’ security policies. Further security issues: When a buffer overflow attack results in arbitrary code execution, the attacker may use it to exploit other vulne...
In the case of stack buffer overflows, the issue applies to the stack, which is the memory space used by the operating system primarily to store local variables and function return addresses. The data on the stack is stored and retrieved in an organized fashion (last-in-first-out), the s...
When more code or data is entered into a system buffer than the system was designed to handle, a program security vulnerability known as a Buffer Overflow comes up, by which the excess data overwrites the adjacent memory section of the system; therefore, in such a system, this occurrence cr...
A buffer overflow occurs when a program or process attempts to write more data to a fixed-length block of memory, or buffer, than the buffer is allocated to hold. Buffers contain a defined amount of data; any extra data will overwrite data values in memory addresses adjacent to the destinat...
Like any other data type used in software development, there are potential security concerns related to buffer overflows or other vulnerabilities when working with Dwords across networks or user input fields without proper validation and sanitization measures in place. ...
Irrespective of how solid your defenses are, there is always a possibility that a hacker may infiltrate your system. Yet, attackers are not the only threat to the security of your database. Your employees may also pose a risk to your business. There is always the possibility that a maliciou...
The human element in cybersecurity is a critical vector that is often overlooked. Personnel-related vulnerabilities arise from the actions and behaviors of individuals in an organization, which can inadvertently or deliberately compromise security measures. Here are some key examples: ...
As you may have heard, Whatsapp discovered a security issue in their client which wasactively exploited in the wild. The exploit did not require the target to pick up the call which is really scary. Since there are not many facts to go on, lets do some tea reading… ...
About web application security Cyber security Web application security What is the OWASP Top 10? OWASP API Security Top 10 What is a data breach? Why use HTTPS? Common threats Brute force attack Buffer overflow attack What is cross-site scripting? Cross-site request forgery On-path attack Phish...
and serverless platforms. Cloud native security is a complex challenge, because cloud native applications have a large number of moving parts and components tend to be ephemeral—frequently torn down and replaced by others. This makes it difficult to gain visibility over a cloud native environment ...