CWE: 23 Relative Path Traversal BadSource: connect_socket Read data using a connect socket (client side) GoodSource: Use a fixed file name Sink: fopen BadSink : Open the file named in data using fopen() Flow Variant: 04 Control flow: if(STATIC_CONST_TRUE) and if(STATIC_CONST_FALSE)

CWE: 197 Numeric Truncation Error BadSource: rand Set data to result of rand(), which may be zero GoodSource: Less than CHAR_MAX Sinks: to_short BadSink : Convert data to a short Flow Variant: 62 Data flow: data flows using a C++ reference from one function to another in different source files

CWE: 195 Signed to Unsigned Conversion Error BadSource: fscanf Read data from the console using fscanf() GoodSource: Positive integer Sinks: strncpy BadSink : Copy strings using strncpy() with the length of data Flow Variant: 84 Data flow: data passed to class constructor and destructor by d...

CWE: 134 Uncontrolled Format String BadSource: file Read input from a file 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 in a map from one functi...

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

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: 32 Data flow using two pointers to the same value within the same ...

CWE: 124 Buffer Underwrite BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sink: memcpy BadSink : Copy string to data using memcpy Flow Variant: 04 Control flow: if(STATIC_CONST_TRUE) and if(STATIC_CONST_FALSE)

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: memcpy BadSink : Copy twoIntsStruct array to data using memcpy Flow Variant: 72 Data flow: data pas...

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

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 wcsncpy 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: 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: 03 Control flow: if(5==5) and if(5!=5)

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: 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: memmove BadSink : Copy string to data using memmove Flow Variant: 61 Data flow: data returned from one fu...

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: memmove BadSink : Copy string to data using memmove Flow Variant: 11 Control flow: if(globalReturnsTrue())...

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: 64 Data flow: void pointer to data passed...

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: 63 Data flow: pointer to data passed from...

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 string to data using a loop Flow Variant: 42 Data flow: data returned from one functio...

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 string to data using a loop Flow Variant: 05 Control flow: if(staticTrue) and if(stati...

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: 61 Data flow: data re...

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: loop BadSink : Copy array to data using a loop Flow Variant: 15 Control flow: switch(6)

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: 31 Data flow using a co...

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 wcscpy 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: Set data pointer to the bad buffer GoodSource: Set data pointer to the good buffer Sinks: memmove BadSink : Copy string to data using memmove Flow Variant: 72 Data flow: data passed in a vector 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: loop BadSink : Copy int64_t array to data using a loop Flow Variant: 72 Data flow: data passed in a vector from one function to another in different sour...

CWE: 114 Process Control BadSource: environment Read input from an environment variable 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 source files