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: ncpy BadSink : Copy data to string using wcsncpy Flow Variant: 05 Control flow: if(staticTrue) and if(staticFalse)

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: cpy BadSink : Copy data to string using wcscpy Flow Variant: 15 Control flow: switch(6)

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: 61 Data flow: data returned from one function to another in differen...

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: loop BadSink : Copy data to string using a loop Flow Variant: 84 Data flow: data passed to class constructor and destructor by decl...

CWE: 126 Buffer Over-read BadSource: Use a small buffer GoodSource: Use a large buffer Sink: memmove BadSink : Copy data to string using memmove 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 Sink: loop BadSink : Copy string to data using a loop Flow Variant: 17 Control flow: for loops

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: 33 Data flow: use of a C++ reference to data within the same func...

CWE: 124 Buffer Underwrite BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sink: loop BadSink : Copy string to data using a loop Flow Variant: 07 Control flow: if(staticFive==5) and if(staticFive!=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: cpy BadSink : Copy string to data using strcpy Flow Variant: 33 Data flow: use of a C++ reference to data within the same function

CWE: 122 Heap Based Buffer Overflow BadSource: Allocate using malloc() and set data pointer to a small buffer GoodSource: Allocate using malloc() and set data pointer to a large buffer Sinks: loop BadSink : Copy string to data using a loop Flow Variant: 83 Data flow: data passed to class co...

CWE: 122 Heap Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sink: cpy BadSink : Copy data to string using wcscpy Flow Variant: 22 Control flow: Flow controlled by value of a global variable. Sink functions are in a separate ...

CWE: 122 Heap Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sink: ncat BadSink : Copy data to string using wcsncat Flow Variant: 22 Control flow: Flow controlled by value of a global variable. Sink functions are in a separat...

CWE: 122 Heap 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: 53 Data flow: data passed as an argument from one function through two others to a fourth; a...

CWE: 122 Heap Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sink: loop BadSink : Copy data to string using a loop Flow Variant: 05 Control flow: if(staticTrue) and if(staticFalse)

CWE: 122 Heap Based Buffer Overflow BadSource: Allocate using new[] and set data pointer to a small buffer GoodSource: Allocate using new[] and set data pointer to a large buffer Sink: loop BadSink : Copy int64_t array to data using a loop Flow Variant: 04 Control flow: if(STATIC_CONST_TRUE...

CWE: 122 Heap Based Buffer Overflow BadSource: Allocate memory for a string, but do not allocate space for NULL terminator GoodSource: Allocate enough memory for a string and the NULL terminator Sinks: ncpy BadSink : Copy string to data using wcsncpy() Flow Variant: 74 Data flow: data passe...

CWE: 122 Heap Based Buffer Overflow BadSource: Allocate memory for a string, but do not allocate space for NULL terminator GoodSource: Allocate enough memory for a string and the NULL terminator Sinks: ncpy BadSink : Copy string to data using wcsncpy() Flow Variant: 45 Data flow: data passe...

CWE: 122 Heap Based Buffer Overflow BadSource: Allocate memory for a string, but do not allocate space for NULL terminator GoodSource: Allocate enough memory for a string and the NULL terminator Sinks: memmove BadSink : Copy string to data using memmove() Flow Variant: 63 Data flow: pointer...

CWE: 122 Heap Based Buffer Overflow BadSource: Allocate memory for a string, but do not allocate space for NULL terminator GoodSource: Allocate enough memory for a string and the NULL terminator Sinks: loop BadSink : Copy array to data using a loop Flow Variant: 61 Data flow: data returned ...

CWE: 122 Heap Based Buffer Overflow BadSource: listen_socket Read data using a listen socket (server side) GoodSource: Larger than zero but less than 10 Sinks: GoodSink: Ensure the array index is valid BadSink : Improperly check the array index by not checking the upper bound Flow Variant: ...

CWE: 122 Heap Based Buffer Overflow BadSource: fgets Read data from the console using fgets() GoodSource: Larger than zero but less than 10 Sinks: GoodSink: Ensure the array index is valid BadSink : Improperly check the array index by not checking the upper bound Flow Variant: 51 Data flow:...

CWE: 121 Stack Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string BadSink : Copy data to string using snprintf Flow Variant: 82 Data flow: data passed in a parameter to an virtual method called via a pointer

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 Sinks: memcpy BadSink : Copy string to data using memcpy() Flow Variant: 74 Data flow: data pass...

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 Sinks: memcpy BadSink : Copy string to data using memcpy() Flow Variant: 33 Data flow: use of a ...

CWE: 121 Stack Based Buffer Overflow BadSource: fgets Read data from the console using fgets() GoodSource: Larger than zero but less than 10 Sinks: GoodSink: Ensure the array index is valid BadSink : Improperly check the array index by not checking the upper bound Flow Variant: 82 Data flow...