This test case shows a hard-coded password in a local control flow.

fgets is called with a correct bound.

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: 11 Control flow: if(global_returns_t()) and if(global_returns_f())

CWE: 124 Buffer Underwrite BadSource: Set data pointer to before the allocated memory buffer GoodSource: Set data pointer to the allocated memory buffer Sink: memmove BadSink : Copy string to data using memmove Flow Variant: 15 Control flow: switch(6)

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: 08 Control flow: if(static_returns_t()) 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: ncpy BadSink : Copy string to data using wcsncpy Flow Variant: 01 Baseline

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: 53 Data flow: data passed as an argument fro...

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 long long array to data using memmove Flow Variant: 34 Data flow: use of a union 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 twointsclass array to data using a loop Flow Variant: 66 Data flow: data passed in an...

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: ncat BadSink : Copy string to data using strncat Flow Variant: 34 Data flow: use of a union containing tw...

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 Sink: cat BadSink : Copy string to data using wcscat Flow Variant: 07 Control flow: if(static_five==5) and...

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 long long array to data using a loop Flow Variant: 61 Data flow: data returned ...

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 Sink: loop BadSink : Copy long long array to data using a loop Flow Variant: 14 Control flow: if(global_fi...

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 Sink: snprintf BadSink : Copy string to data using snprintf Flow Variant: 68 Data flow: data passed as a g...

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: ncat BadSink : Copy string to data using strncat Flow Variant: 67 Data flow: data passed in a struc...

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

CWE: 121 Stack 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 wcscat Flow Variant: 07 Control flow: if(static_five==5) and if(static_five!=5)

CWE: 121 Stack 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(static_five==5) and if(static_five!=5)

CWE: 121 Stack 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: 01 Baseline

CWE: 121 Stack Based Buffer Overflow BadSource: Set data pointer to the bad buffer GoodSource: Set data pointer to the good buffer Sinks: cat BadSink : Copy string to data using wcscat Flow Variant: 31 Data flow using a copy of 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 Sink: loop BadSink : Copy twoints array to data using a loop Flow Variant: 32 Data flow using two pointers to the same value 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 Sink: loop BadSink : Copy long long array to data using a loop Flow Variant: 52 Data flow: data passed as an argument from one function to another to another in...

CWE: 121 Stack Based Buffer Overflow BadSource: Set data pointer to the bad buffer GoodSource: Set data pointer to the good buffer Sink: loop BadSink : Copy long long array to data using a loop Flow Variant: 68 Data flow: data passed as a global variable from one function to another in diff...

CWE: 114 Process Control BadSource: fromFile Read input from a file GoodSource: Hard code the full pathname to the library Sinks: BadSink : Load a dynamic link library Flow Variant: 65 Data/control flow: data passed as an argument from one function to a function in a different source file ca...

CWE: 114 Process Control BadSource: connect_socket Read data using a connect socket (client side) GoodSource: Hard code the full pathname to the library Sink: BadSink : Load a dynamic link library Flow Variant: 02 Control flow: if(1) and if(0)