CWE: 90 LDAP Injection BadSource: console Read input from the console GoodSource: Use a fixed string Sinks: BadSink : data concatenated into LDAP search, which could result in LDAP Injection Flow Variant: 72 Data flow: data passed in a vector from one function to another in different source ...

CWE: 90 LDAP Injection BadSource: environment Read input from an environment variable GoodSource: Use a fixed string Sinks: BadSink : data concatenated into LDAP search, which could result in LDAP Injection Flow Variant: 73 Data flow: data passed in a list from one function to another in dif...

CWE: 758 Undefined Behavior Sinks: new_use GoodSink: Initialize then use data BadSink : Use data Flow Variant: 01 Baseline

CWE: 690 Unchecked Return Value To NULL Pointer BadSource: calloc Allocate data using calloc() Sinks: GoodSink: Check to see if the data allocation failed and if not, use data BadSink : Dont check for NULL and use data Flow Variant: 33 Data flow: use of a C++ reference to data within the sam...

CWE: 590 Free Memory Not on Heap BadSource: declare Data buffer is declared on the stack GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 11 Control flow: if(globalReturnsTrue()) and if(globalReturnsFalse())

CWE: 401 Memory Leak BadSource: Allocate data using new GoodSource: Allocate data on the stack Sinks: GoodSink: call delete on data BadSink : no deallocation of data Flow Variant: 01 Baseline

CWE: 401 Memory Leak BadSource: Allocate data using new[] GoodSource: Point data to a stack buffer Sinks: GoodSink: call delete[] on data BadSink : no deallocation of data Flow Variant: 03 Control flow: if(5==5) and if(5!=5)

CWE: 36 Absolute Path Traversal BadSource: environment Read input from an environment variable GoodSource: Full path and file name Sink: ifstream BadSink : Open the file named in data using ifstream::open() Flow Variant: 32 Data flow using two pointers to the same value within the same function

CWE: 36 Absolute Path Traversal BadSource: connect_socket Read data using a connect socket (client side) GoodSource: Full path and file name Sinks: open BadSink : Open the file named in data using open() Flow Variant: 66 Data flow: data passed in an array from one function to another in diff...

CWE: 23 Relative Path Traversal BadSource: environment Read input from an environment variable GoodSource: Use a fixed file name Sink: fopen BadSink : Open the file named in data using fopen() Flow Variant: 15 Control flow: switch(6)

CWE: 23 Relative Path Traversal BadSource: console Read input from the console GoodSource: Use a fixed file name Sink: ofstream BadSink : Open the file named in data using ofstream::open() Flow Variant: 17 Control flow: for loops

CWE: 23 Relative Path Traversal BadSource: file Read input from a file GoodSource: Use a fixed file name Sinks: fopen BadSink : Open the file named in data using fopen() Flow Variant: 33 Data flow: use of a C++ reference to data within the same function

CWE: 190 Integer Overflow BadSource: rand Set data to result of rand() GoodSource: Set data to a small, non-zero number (two) Sinks: square GoodSink: Ensure there will not be an overflow before squaring data BadSink : Square data, which can lead to overflow Flow Variant: 62 Data flow: data ...

CWE: 134 Uncontrolled Format String BadSource: environment Read input from an environment variable GoodSource: Copy a fixed string into data Sinks: w32_vsnprintf GoodSink: _vsnwprintf with a format string BadSink : _vsnwprintf without a format string Flow Variant: 74 Data flow: data passed ...

CWE: 134 Uncontrolled Format String BadSource: environment Read input from an environment variable GoodSource: Copy a fixed string into data Sinks: fprintf GoodSink: fwprintf with %s as the second argument and data as the third BadSink : fwprintf with data as the second argument Flow Varian...

CWE: 134 Uncontrolled Format String BadSource: console Read input from the console GoodSource: Copy a fixed string into data Sinks: printf GoodSink: printf with %s as the first argument and data as the second BadSink : printf with only data as an argument Flow Variant: 62 Data flow: data fl...

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: memcpy BadSink : Copy data to string using memcpy Flow Variant: 73 Data flow: data passed in a list from one function to another in...

CWE: 126 Buffer Over-read BadSource: Use a small buffer GoodSource: Use a large buffer Sink: memcpy BadSink : Copy data to string using memcpy Flow Variant: 53 Data flow: data passed as an argument from one function through two others to a fourth; all four functions are in different source ...

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: 73 Data flow: data passed in a list from one function to another in di...

CWE: 122 Heap Based Buffer Overflow BadSource: Allocate memory without using sizeof(int) GoodSource: Allocate memory using sizeof(int) Sinks: memcpy BadSink : Copy array to data using memcpy() Flow Variant: 74 Data flow: data passed in a map from one function to another in different source ...

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: 41 Data flow: data passed as an argum...

CWE: 122 Heap Based Buffer Overflow BadSource: fscanf Read data from the console using fscanf() 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: 06 Control ...

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

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: ncpy BadSink : Copy string to data using wcsncpy() Flow Variant: 72 Data flow: data passe...

CWE: 114 Process Control BadSource: listen_socket Read data using a listen socket (server side) GoodSource: Hard code the full pathname to the library Sinks: BadSink : Load a dynamic link library Flow Variant: 73 Data flow: data passed in a list from one function to another in different sour...