FREE OSCP Buffer Overflow Questions and Answers
How many different kinds of buffer-overflow attacks exist?
The two forms of buffer overflow attacks are as follows. These two types of buffer overflow are stack-based and heap-based. This kind of attack targets applications that wait for user input in both scenarios.
A _________ is a sequential section of memory that has been set aside for holding data, like a character string or an array of numbers.
A buffer is a section of memory that has been sequentially allocated to hold data, such as a character string or an array of numbers. Only a little amount of data may be entered into the buffer for handling.
In a ____________ attack, a hacker or penetration tester projects additional data that contains certain particular instructions in the memory for operations in order to compromise the system.
In a buffer-overflow attack, a hacker or penetration tester projects the excess data that contains certain specified instructions in the memory for operations in order to compromise the system.
Let's say a search field in an application can only hold 200 words; if you type in more and click the search button, the system would crash. Usually, this results from _____.
In the event that you enter more than 200 words into a search box that can only hold 200, then push the search button, the system will crash. Typically, the little buffer is to blame for this.
_____________ is another name for buffer-overflow.
Buffer-overflow, also known as buffer-overrun, is a common code error committed by app developers that might be exploited by an attacker to obtain access to your system or cause it to malfunction.
Buffer-overflow may remain as a bug in apps if __________ are not done fully
If boundary checks are not carried out completely by developers or are ignored by the QA (Quality Assurance) testers of the software development team, buffer overflow may continue to be a fault in apps.
There is a common code error in apps called _____________ that might be used by an attacker to access your system or cause it to malfunction.
Buffer-overflow, also known as buffer-overrun, is a common programming error committed by developers of applications that might be used by an attacker to compromise your system or gain access to it.