CWE: 36 Absolute Path Traversal BadSource: console Read input from the console GoodSource: Full path and file name Sink: ifstream BadSink : Open the file named in data using ifstream::open() Flow Variant: 22 Control flow: Flow controlled by value of a global variable. Sink functions are in a...

CWE: 23 Relative Path Traversal BadSource: file Read input from a file GoodSource: Use a fixed file name Sink: w32CreateFile BadSink : Open the file named in data using CreateFile() Flow Variant: 11 Control flow: if(globalReturnsTrue()) and if(globalReturnsFalse())

CWE: 23 Relative Path Traversal BadSource: environment Read input from an environment variable GoodSource: Use a fixed file name Sink: open BadSink : Open the file named in data using open() Flow Variant: 32 Data flow using two pointers to the same value within the same function

CWE: 23 Relative Path Traversal BadSource: console Read input from the console GoodSource: Use a fixed file name Sinks: ofstream BadSink : Open the file named in data using ofstream::open() Flow Variant: 81 Data flow: data passed in a parameter to a virtual method called via a reference

CWE: 23 Relative Path Traversal BadSource: listen_socket Read data using a listen socket (server side) GoodSource: Use a fixed 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...

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: 31 Data flow using a copy of data within the same function

CWE: 23 Relative Path Traversal BadSource: console Read input from the console GoodSource: Use a fixed file name Sinks: fopen BadSink : Open the file named in data using fopen() Flow Variant: 43 Data flow: data flows using a C++ reference from one function to another in the same source file

CWE: 23 Relative Path Traversal BadSource: connect_socket Read data using a connect socket (client side) GoodSource: Use a fixed file name Sinks: ifstream BadSink : Open the file named in data using ifstream::open() Flow Variant: 64 Data flow: void pointer to data passed from one function to...

CWE: 197 Numeric Truncation Error BadSource: connect_socket Read data using a connect socket (client side) GoodSource: Less than CHAR_MAX BadSink : Convert data to a char Flow Variant: 82 Data flow: data passed in a parameter to an virtual method called via a pointer

CWE: 197 Numeric Truncation Error BadSource: connect_socket Read data using a connect socket (client side) GoodSource: Less than CHAR_MAX Sinks: to_short BadSink : Convert data to a short Flow Variant: 83 Data flow: data passed to class constructor and destructor by declaring the class objec...

CWE: 190 Integer Overflow BadSource: rand Set data to result of rand() GoodSource: Set data to a small, non-zero number (two) Sinks: add GoodSink: Ensure there will not be an overflow before adding 1 to data BadSink : Add 1 to data, which can cause an overflow Flow Variant: 62 Data flow: da...

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

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: memmove BadSink : Copy data to string using memmove Flow Variant: 04 Control flow: if(STATIC_CONST_TRUE) and if(STATIC_CONST_FALSE)

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: 54 Data flow: data passed as an argument from one function through three others to a fifth; all five functions are in different source...

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: 72 Data flow: data passed in a vector from one function to another in different source files

CWE: 122 Heap 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 strcat Flow Variant: 04 Control flow: if(STATIC_CONST_TRUE) and if(STATIC_CONST_FALSE)

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: 05 Control flow: if(staticTrue) and if(staticFalse)

CWE: 122 Heap Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sinks: ncpy BadSink : Copy data to string using strncpy Flow Variant: 73 Data flow: data passed in a list from one function to another in different source files

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: 07 Control flow: if(staticFive==5) and if(staticFive!=5)

CWE: 122 Heap Based Buffer Overflow BadSource: Initialize data as a large string GoodSource: Initialize data as a small string Sinks: memcpy BadSink : Copy data to string using memcpy Flow Variant: 63 Data flow: pointer to data passed 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: ncpy BadSink : Copy string to data using wcsncpy Flow Variant: 07 Control flow: if(staticFive==5) and if(s...

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: snprintf BadSink : Copy string to data using snprintf Flow Variant: 84 Data flow: data passed to class co...

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: ncpy BadSink : Copy string to data using strncpy Flow Variant: 42 Data flow: data returned from one functi...

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 Sink: cpy BadSink : Copy string to data using strcpy() Flow Variant: 51 Data flow: data passed a...

CWE: 121 Stack Based Buffer Overflow BadSource: Set data pointer to the bad buffer GoodSource: Set data pointer to the good buffer Sinks: cpy BadSink : Copy string to data using strcpy Flow Variant: 72 Data flow: data passed in a vector from one function to another in different source files