public override void Bad() { string data; /* get environment variable ADD */ /* POTENTIAL FLAW: Read data from an environment variable */ data = Environment.GetEnvironmentVariable("ADD"); Dictionary <int, string> dataDictionary = new Dictionary <int, string>(); dataDictionary.Add(0, data); dataDictionary.Add(1, data); dataDictionary.Add(2, data); CWE427_Uncontrolled_Search_Path_Element__Environment_74b.BadSink(dataDictionary); }
/* goodG2B() - use goodsource and badsink */ private static void GoodG2B() { string data; /* FIX: Set the path as the "system" path */ if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux)) { data = "/bin"; } else { data = "%SystemRoot%\\system32"; } Dictionary <int, string> dataDictionary = new Dictionary <int, string>(); dataDictionary.Add(0, data); dataDictionary.Add(1, data); dataDictionary.Add(2, data); CWE427_Uncontrolled_Search_Path_Element__Environment_74b.GoodG2BSink(dataDictionary); }