Buffer overflow problems always have been associated with security vulnerabilities. In the past, lots of security breaches have occurred due to buffer overflow. This article attempts to explain what ...
A few weeks ago, we published a challenge relating to the exploitation of a simple buffer overflow in Linux. In the published solution, it was noted how it was possible to change the execution flow of ...
A common cause of malfunctioning software. If the amount of data copied into a memory buffer exceeds the size of the buffer, the extra data will overwrite whatever is in the adjacent bytes, and those ...
The federal directive forbids vendors from shipping software with such flaws, and flags recent Microsoft, and Ivanti zero-days as examples. FBI and CISA have issued a joint advisory to warn software ...
A buffer overflow or overrun is a memory safety issue where a program does not properly check the boundaries of an allocated fixed-length memory buffer and writes more data than it can hold. This ...
A new alert from the US Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) has outlined strategies to eliminate buffer overflow vulnerabilities in ...
ASLR (Address Space Layout Randomization) is a memory exploitation mitigation technique used on both Linux and Windows systems. Learn how to tell if it's running, enable/disable it, and get a view of ...
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