* CWE: 680 Integer Overflow to Buffer Overflow * BadSource: fscanf Read data from the console using fscanf() * GoodSource: Small number greater than zero that will not cause an integer overflow in the ...

Learn about the most common types of buffer overflow attacks, such as stack-based, heap-based, integer, format string, and Unicode overflows, and how they can compromise your programs.

But with the −1 stored in buffer_length slipping past the check and the compiler implicitly casting it as an unsigned int in the initializeBuffer function at [3] instead, it overflows to a high ...

Another issue is an integer overflow when the width and height of a gif are very large. The calloc(1, sizeof(*gif) + 4 * width * height) that allocates memory for the gif buffer will sometimes ...

Buffer overflow maintains its top ranking as the most exploited security flaw in operating systems, but integer overflows are now at number two, according to Mitre's latest Common Vulnerability ...

A computer program may be vulnerable to buffer overflow if it handles incoming data incorrectly. Anybody who can provide suitably crafted user input data can cause such a program to crash. Even worse, ...

QuickStudy: A buffer overflow occurs when a computer program attempts to stuff more data into a buffer (a defined temporary storage area) than it can hold. The excess data bits then overwrite ...

This nasty vulnerability had multiple exploitable buffer overflows and, even though it was originally Sun code, it made its way in to libc and glibc, and just about every other *NIX out in the world.

Abstract: The integer overflow vulnerabilities exist in Windows binary executables still take up a large proportion of software security vulnerabilities. As integer overflow could lead to a serious ...