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: 74 Data flow: data passed in a map from one function to another in di...

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: memmove BadSink : Copy data to string using memmove Flow Variant: 34 Data flow: use of a union containing two methods of accessing ...

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: 21 Control flow: Flow controlled by value of a static global variabl...

CWE: 126 Buffer Over-read BadSource: Set data pointer to a small buffer GoodSource: Set data pointer to a large buffer Sinks: memcpy BadSink : Copy data to string using memcpy Flow Variant: 74 Data flow: data passed in a map from one function to another in different source files

CWE: 124 Buffer Underwrite BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sinks: memcpy BadSink : Copy string to data using memcpy Flow Variant: 64 Data flow: void pointer to data passed from one function to anot...

CWE: 124 Buffer Underwrite BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sinks: memcpy BadSink : Copy string to data using memcpy Flow Variant: 61 Data flow: data returned from one function to another in differe...

CWE: 124 Buffer Underwrite BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sink: cpy BadSink : Copy string to data using strcpy Flow Variant: 02 Control flow: if(1) and if(0)

CWE: 123 Write-What-Where Condition BadSource: listen_socket Overwrite linked list pointers using a listen socket (server side) GoodSource: Dont overwrite linked list pointers Sinks: BadSink : Remove element from list Flow Variant: 74 Data flow: data passed in a map from one function to anot...

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: 83 Data flow: data passed to...

CWE: 122 Heap Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sinks: cat BadSink : Copy data to string using wcscat Flow Variant: 67 Data flow: data passed in a struct from one function to another in different source files

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: cat BadSink : Copy string to data using wcscat Flow Variant: 13 Control flow: if(GLOBAL_CONST_FIVE==5) and...

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: cpy BadSink : Copy string to data using strcpy Flow Variant: 42 Data flow: data returned from one function...

CWE: 122 Heap 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: 74 Data flow: data passed in a map from one function to another in different source files

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 Sinks: memcpy BadSink : Copy string to data using memcpy Flow Variant: 44 Data/control flow: data passed as an a...

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 Sinks: memmove BadSink : Copy int array to data using memmove Flow Variant: 83 Data flow: data passed to class c...

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 Sinks: loop BadSink : Copy int64_t array to data using a loop Flow Variant: 81 Data flow: data passed in a param...

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 Sinks: loop BadSink : Copy int64_t array to data using a loop Flow Variant: 33 Data flow: use of a C++ reference...

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

CWE: 122 Heap Based Buffer Overflow BadSource: large Large index value that is greater than 10-1 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: 45 Data fl...

CWE: 122 Heap Based Buffer Overflow BadSource: connect_socket Read data using a connect socket (client 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: connect_socket Read data using a connect socket (client 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: 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 string to data using memcpy Flow Variant: 33 Data flow: use of a C++ reference to data within the same function

CWE: 121 Stack Based Buffer Overflow BadSource: Set data pointer to the bad buffer GoodSource: Set data pointer to the good buffer Sinks: loop BadSink : Copy string to data using a loop Flow Variant: 81 Data flow: data passed in a parameter to an virtual method called via a reference

CWE: 114 Process Control BadSource: file Read input from a file GoodSource: Hard code the full pathname to the library BadSink : Load a dynamic link library Flow Variant: 82 Data flow: data passed in a parameter to an virtual method called via a pointer

Throws and uncaught range check exception