CWE: 127 Buffer Under-read BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sink: loop BadSink : Copy data to string using a loop Flow Variant: 18 Control flow: goto statements

CWE: 127 Buffer Under-read BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sink: memcpy BadSink : Copy data to string using memcpy Flow Variant: 52 Data flow: data passed as an argument from one function to anothe...

CWE: 127 Buffer Underread BadSource: rand Set data to result of rand(), which may be zero GoodSource: Non-negative but less than 10 Sinks: GoodSink: Ensure the array index is valid BadSink : Improperly check the array index by not checking to see if the value is negative Flow Variant: 17 Co...

CWE: 127 Buffer Under-read BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sinks: ncpy BadSink : Copy data to string using strncpy Flow Variant: 34 Data flow: use of a union containing two methods of accessing the...

CWE: 126 Buffer Over-read BadSource: Set data pointer to a small buffer GoodSource: Set data pointer to a large buffer Sink: loop BadSink : Copy data to string using a loop Flow Variant: 14 Control flow: if(globalFive==5) and if(globalFive!=5)

CWE: 124 Buffer Underwrite BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sinks: memmove BadSink : Copy string to data using memmove Flow Variant: 67 Data flow: data passed in a struct from one function to anothe...

CWE: 124 Buffer Underwrite BadSource: negative Negative index value GoodSource: Non-negative but less than 10 Sinks: GoodSink: Ensure the array index is valid BadSink : Improperly check the array index by not checking the lower bound Flow Variant: 68 Data flow: data passed as a global varia...

CWE: 122 Heap Based Buffer Overflow BadSource: Initialize the source buffer using the size of a pointer GoodSource: Initialize the source buffer using the size of the DataElementType Sinks: BadSink : Print then free data Flow Variant: 63 Data flow: pointer to data passed from one function t...

CWE: 121 Stack Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sink: cat BadSink : Copy data to string using wcscat Flow Variant: 10 Control flow: if(globalTrue) and if(globalFalse)

CWE: 121 Stack Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sink: ncpy BadSink : Copy data to string using wcsncpy Flow Variant: 09 Control flow: if(GLOBAL_CONST_TRUE) and if(GLOBAL_CONST_FALSE)

CWE: 121 Stack Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sinks: ncat BadSink : Copy data to string using wcsncat Flow Variant: 34 Data flow: use of a union containing two methods of accessing the same data (within the sa...

CWE: 121 Stack Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sink: memmove BadSink : Copy data to string using memmove Flow Variant: 03 Control flow: if(5==5) and if(5!=5)

CWE: 121 Stack Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sinks: snprintf BadSink : Copy data to string using snprintf Flow Variant: 64 Data flow: void pointer to data passed from one function to another in different sour...

CWE: 121 Stack Based Buffer Overflow BadSource: Set data pointer to the bad buffer GoodSource: Set data pointer to the good buffer Sinks: ncat BadSink : Copy string to data using wcsncat Flow Variant: 64 Data flow: void pointer to data passed from one function to another in different source...

CWE: 121 Stack Based Buffer Overflow BadSource: Set data pointer to the bad buffer GoodSource: Set data pointer to the good buffer Sinks: memcpy BadSink : Copy int64_t array to data using memcpy Flow Variant: 65 Data/control flow: data passed as an argument from one function to a function i...

CWE: 121 Stack Based Buffer Overflow BadSource: Point data to a buffer that does not have space for a NULL terminator GoodSource: Point data to a buffer that includes space for a NULL terminator Sink: cpy BadSink : Copy string to data using wcscpy() Flow Variant: 18 Control flow: goto state...

CWE: 121 Stack Based Buffer Overflow BadSource: Point data to a buffer that does not have space for a NULL terminator GoodSource: Point data to a buffer that includes space for a NULL terminator Sink: loop BadSink : Copy array to data using a loop Flow Variant: 18 Control flow: goto statements

CWE: 121 Stack Based Buffer Overflow BadSource: Allocate memory without using sizeof(int) GoodSource: Allocate memory using sizeof(int) Sink: loop BadSink : Copy array to data using a loop Flow Variant: 15 Control flow: switch(6)

Buffer Overflow. This code has been donated by MIT. This test case has the following characteristics : write/read = Write, Which bound = Upper, Data type = character, Memory location = stack, Scope = same, Container = no, Pointer = no, Index complexity = variable, Address complexity = con...

Buffer Overflow. This code has been donated by MIT. This test case has the following characteristics : write/read = Write, Which bound = Upper, Data type = character, Memory location = stack, Scope = same, Container = no, Pointer = no, Index complexity = variable, Address complexity = con...

Buffer Overflow. This code has been donated by MIT. This test case has the following characteristics : write/read = Write, Which bound = Upper, Data type = character, Memory location = stack, Scope = same, Container = no, Pointer = no, Index complexity = constant, Address complexity = con...

Buffer Overflow. This code has been donated by MIT. This test case has the following characteristics : write/read = Write, Which bound = Upper, Data type = character, Memory location = stack, Scope = same, Container = no, Pointer = no, Index complexity = constant, Address complexity = con...

Buffer Overflow. This code has been donated by MIT. This test case has the following characteristics : write/read = Write, Which bound = Upper, Data type = character, Memory location = stack, Scope = same, Container = no, Pointer = no, Index complexity = constant, Address complexity = con...

Buffer Overflow. This code has been donated by MIT. This test case has the following characteristics : write/read = Write, Which bound = Upper, Data type = character, Memory location = stack, Scope = inter-file/inter-procedural, Container = no, Pointer = no, Index complexity = N/A, Addres...

Buffer Overflow. This code has been donated by MIT. This test case has the following characteristics : write/read = Write, Which bound = Upper, Data type = character, Memory location = data region, Scope = global, Container = no, Pointer = no, Index complexity = constant, Address complexi...