A heap overflow, heap overrun, or heap smashing is a type of buffer overflow that occurs in the heap data area. Heap overflows are exploitable in a different...
6 KB (679 words) - 21:24, 1 May 2025
Buffer overflow, a situation whereby the incoming data size exceeds that which can be accommodated by a buffer. Heap overflow, a type of buffer overflow that...
1 KB (239 words) - 22:44, 1 April 2025
exploit a buffer overflow vulnerability vary by architecture, operating system, and memory region. For example, exploitation on the heap (used for dynamically...
46 KB (5,132 words) - 08:55, 25 May 2025
implementation-specific protections also exist against heap-based overflows. There are several implementations of buffer overflow protection, including those for the GNU...
25 KB (2,836 words) - 10:04, 22 July 2025
buffer overflow (or buffer overrun). Overfilling a buffer on the stack is more likely to derail program execution than overfilling a buffer on the heap because...
22 KB (2,666 words) - 20:16, 25 July 2025
algorithm Heap overflow, a type of buffer overflow that occurs in the heap data area Sorites paradox, also known as the paradox of the heap Heap (surname)...
1 KB (201 words) - 06:59, 12 January 2024
recursive algorithms or large stack buffers. Buffer overflow Heap overflow Stack buffer overflow Call stack Double fault Out of memory Burley, James Craig...
11 KB (963 words) - 15:06, 5 July 2025
writable memory areas, such as the stack and heap, as non-executable, helping to prevent buffer overflow exploits. These attacks rely on some part of...
21 KB (2,792 words) - 19:29, 30 May 2025
Memory management (redirect from Heap-based memory allocation)
portions from a large pool of memory called the heap or free store. At any given time, some parts of the heap are in use, while some are "free" (unused) and...
26 KB (3,004 words) - 05:39, 15 July 2025
works by bypassing a system security check using a memory exploit (heap overflow) which occurs with USB devices that allows the execution of unsigned...
5 KB (427 words) - 01:11, 24 February 2025
of attack on a computer network Buffer overflow – Anomaly in computer security and programming Heap overflow – Software anomaly Format string attack –...
13 KB (1,629 words) - 00:56, 11 June 2025
corruption CVE-2015-3456 VENOM: buffer-overflow in QEMU's virtual floppy disk controller CVE-2015-7504 QEMU-KVM: Heap overflow in pcnet_receive function. CVE-2015-7835...
11 KB (1,141 words) - 19:43, 5 March 2025
filesystem data structures, an attacker can cause an integer overflow, a stack overflow or a heap overflow. As a result, an attacker can perform an arbitrary code...
14 KB (1,713 words) - 05:56, 18 June 2025
science, a min-max heap is a complete binary tree data structure which combines the usefulness of both a min-heap and a max-heap, that is, it provides...
16 KB (2,121 words) - 21:54, 18 July 2025
security Buffer overflow Exploit (computer security) Heap overflow Metasploit Project Shell (computing) Shell shoveling Stack buffer overflow Vulnerability...
25 KB (2,909 words) - 23:12, 13 February 2025
Smoothsort (redirect from Post-order heap)
maximum. Also like heapsort, the priority queue is an implicit heap data structure (a heap-ordered implicit binary tree), which occupies a prefix of the...
18 KB (2,486 words) - 12:39, 25 June 2025
Code sanitizer (section ASan: Heap-buffer-overflow)
delete [] array; return res; } ==25372==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x61400000ffd4 at pc 0x0000004ddb59 bp 0x7fffea6005a0...
15 KB (1,483 words) - 16:58, 19 July 2025
called _malloca, which allocates on the heap if the allocation size is too large, and reports stack overflow errors, exists on Microsoft Windows. It requires...
9 KB (1,027 words) - 12:57, 26 October 2024
outputs within 500KB (400B) -- max heap ( max stack) cost bounding handles EFakeCoin, TimeOut, HeapOverflow, StackOverflow match -- * wildcards for unfilled...
8 KB (811 words) - 15:39, 20 December 2024
microsoft.com. Retrieved 2020-10-29. "Full Disclosure: HtmlHelp - .CHM File Heap Overflow". seclists.org. Retrieved 2020-10-29. "[SOLVED] Windows 10 CHM Help...
10 KB (585 words) - 11:17, 19 July 2025
2014. Retrieved August 25, 2014. "OpenSSL ASN.1 asn1_d2i_read_bio() Heap Overflow Vulnerability". Cisco. Archived from the original on June 10, 2016....
65 KB (5,549 words) - 07:46, 28 June 2025
Secure coding (section Buffer-overflow prevention)
insider attacks and reduces the threat to application security. Buffer overflows, a common software security vulnerability, happen when a process tries...
8 KB (988 words) - 17:30, 1 September 2024
top index, after checking for overflow: procedure push(stk : stack, x : item): if stk.top = stk.maxsize: report overflow error else: stk.items[stk.top]...
40 KB (4,727 words) - 00:02, 29 May 2025
C dynamic memory allocation (section Heap-based)
commonly done using the heap segment. The allocator would usually expand and contract the heap to fulfill allocation requests. The heap method suffers from...
36 KB (4,141 words) - 04:19, 26 June 2025
last public release in 2015. These vulnerabilities include stack and heap overflows and denial-of-service attacks. Digital audio Audio file format Audio...
7 KB (648 words) - 14:50, 22 April 2025
"VMware Video". multimedia.cx. VMware VMnc AVI video codec image height heap overflow. Carnegie Mellon University libredcode Cintel Scanner p.35. Blackmagic...
52 KB (5,518 words) - 02:23, 2 July 2025
such as accesses of uninitialized memory, accesses to freed memory, heap overflow and underflow, and memory leaks. Its feature set is similar to that...
8 KB (749 words) - 14:31, 2 March 2024
Memory corruption (redirect from Heap corruption)
behavior. Nearly 10% of application crashes on Windows systems are due to heap corruption. Modern programming languages like C and C++ have powerful features...
4 KB (478 words) - 16:46, 22 July 2023
standard library and, as a result, has not been vulnerable to stack and heap overflows, format string attacks or temporary file race conditions. When it was...
13 KB (1,252 words) - 16:53, 29 May 2025
security researcher, announced that he had found at least two similar heap overflow zero-day vulnerabilities in the Stagefright library, claiming at the...
19 KB (1,698 words) - 11:15, 20 July 2025