Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/castxml-0.3.6/share/castxml/detect_vs.c
Examining data/castxml-0.3.6/share/castxml/detect_vs.cpp
Examining data/castxml-0.3.6/share/castxml/empty.c
Examining data/castxml-0.3.6/share/castxml/empty.cpp
Examining data/castxml-0.3.6/src/Detect.cxx
Examining data/castxml-0.3.6/src/Detect.h
Examining data/castxml-0.3.6/src/Options.h
Examining data/castxml-0.3.6/src/Output.cxx
Examining data/castxml-0.3.6/src/Output.h
Examining data/castxml-0.3.6/src/RunClang.cxx
Examining data/castxml-0.3.6/src/RunClang.h
Examining data/castxml-0.3.6/src/Utils.cxx
Examining data/castxml-0.3.6/src/Utils.h
Examining data/castxml-0.3.6/src/castxml.cxx
Examining data/castxml-0.3.6/test/cc-gnu-builtin/emmintrin.h
Examining data/castxml-0.3.6/test/cc-gnu.c
Examining data/castxml-0.3.6/test/cc-msvc.c
Examining data/castxml-0.3.6/test/input/ArrayType-incomplete.cxx
Examining data/castxml-0.3.6/test/input/ArrayType.cxx
Examining data/castxml-0.3.6/test/input/CXXLiteral.cxx
Examining data/castxml-0.3.6/test/input/Class-abstract.cxx
Examining data/castxml-0.3.6/test/input/Class-annotate.cxx
Examining data/castxml-0.3.6/test/input/Class-base-offset.cxx
Examining data/castxml-0.3.6/test/input/Class-base-typedef.cxx
Examining data/castxml-0.3.6/test/input/Class-bases.cxx
Examining data/castxml-0.3.6/test/input/Class-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Class-forward.cxx
Examining data/castxml-0.3.6/test/input/Class-friends.cxx
Examining data/castxml-0.3.6/test/input/Class-implicit-member-access-mutable.cxx
Examining data/castxml-0.3.6/test/input/Class-implicit-member-access.cxx
Examining data/castxml-0.3.6/test/input/Class-implicit-member-array.cxx
Examining data/castxml-0.3.6/test/input/Class-implicit-member-bad-base.cxx
Examining data/castxml-0.3.6/test/input/Class-implicit-member-const-aggregate.cxx
Examining data/castxml-0.3.6/test/input/Class-implicit-member-const.cxx
Examining data/castxml-0.3.6/test/input/Class-implicit-member-reference.cxx
Examining data/castxml-0.3.6/test/input/Class-implicit-members.cxx
Examining data/castxml-0.3.6/test/input/Class-incomplete-twice.cxx
Examining data/castxml-0.3.6/test/input/Class-incomplete.cxx
Examining data/castxml-0.3.6/test/input/Class-member-Struct-anonymous.cxx
Examining data/castxml-0.3.6/test/input/Class-member-Union-anonymous.cxx
Examining data/castxml-0.3.6/test/input/Class-member-template-access.cxx
Examining data/castxml-0.3.6/test/input/Class-member-template.cxx
Examining data/castxml-0.3.6/test/input/Class-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/Class-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/Class-partial-template-member-Typedef.cxx
Examining data/castxml-0.3.6/test/input/Class-template-Method-Argument-const.cxx
Examining data/castxml-0.3.6/test/input/Class-template-Method-Argument-default.cxx
Examining data/castxml-0.3.6/test/input/Class-template-Method-return-const.cxx
Examining data/castxml-0.3.6/test/input/Class-template-bases.cxx
Examining data/castxml-0.3.6/test/input/Class-template-constructor-template.cxx
Examining data/castxml-0.3.6/test/input/Class-template-friends.cxx
Examining data/castxml-0.3.6/test/input/Class-template-member-Typedef-const.cxx
Examining data/castxml-0.3.6/test/input/Class-template-member-Typedef.cxx
Examining data/castxml-0.3.6/test/input/Class-template-member-nontemplate-Typedef.cxx
Examining data/castxml-0.3.6/test/input/Class-template-member-template.cxx
Examining data/castxml-0.3.6/test/input/Class-template-recurse.cxx
Examining data/castxml-0.3.6/test/input/Class-template.cxx
Examining data/castxml-0.3.6/test/input/Class.cxx
Examining data/castxml-0.3.6/test/input/Constructor-annotate.cxx
Examining data/castxml-0.3.6/test/input/Constructor-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Constructor-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/Constructor-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/Constructor.cxx
Examining data/castxml-0.3.6/test/input/Converter-annotate.cxx
Examining data/castxml-0.3.6/test/input/Converter-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Converter-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/Converter-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/Converter.cxx
Examining data/castxml-0.3.6/test/input/CvQualifiedType.cxx
Examining data/castxml-0.3.6/test/input/Destructor-annotate.cxx
Examining data/castxml-0.3.6/test/input/Destructor-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Destructor-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/Destructor-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/Destructor.cxx
Examining data/castxml-0.3.6/test/input/Elaborated.cxx
Examining data/castxml-0.3.6/test/input/Enumeration-annotate.cxx
Examining data/castxml-0.3.6/test/input/Enumeration-anonymous.cxx
Examining data/castxml-0.3.6/test/input/Enumeration-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Enumeration-scoped.cxx
Examining data/castxml-0.3.6/test/input/Enumeration.cxx
Examining data/castxml-0.3.6/test/input/Field-annotate.cxx
Examining data/castxml-0.3.6/test/input/Field-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Field.cxx
Examining data/castxml-0.3.6/test/input/Function-Argument-annotate.cxx
Examining data/castxml-0.3.6/test/input/Function-Argument-decay.cxx
Examining data/castxml-0.3.6/test/input/Function-Argument-default-cast.cxx
Examining data/castxml-0.3.6/test/input/Function-Argument-default-ns.cxx
Examining data/castxml-0.3.6/test/input/Function-Argument-default.cxx
Examining data/castxml-0.3.6/test/input/Function-Argument-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Function-annotate.cxx
Examining data/castxml-0.3.6/test/input/Function-auto.cxx
Examining data/castxml-0.3.6/test/input/Function-calling-convention-ms-annotate.cxx
Examining data/castxml-0.3.6/test/input/Function-calling-convention-ms-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Function-calling-convention-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/Function-calling-convention-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/Function-calling-convention-ms.cxx
Examining data/castxml-0.3.6/test/input/Function-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Function-lambda.cxx
Examining data/castxml-0.3.6/test/input/Function-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/Function-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/Function-rvalue-reference.cxx
Examining data/castxml-0.3.6/test/input/Function-template.cxx
Examining data/castxml-0.3.6/test/input/Function-throw.cxx
Examining data/castxml-0.3.6/test/input/Function-variadic.cxx
Examining data/castxml-0.3.6/test/input/Function.cxx
Examining data/castxml-0.3.6/test/input/FunctionNoProto.c
Examining data/castxml-0.3.6/test/input/FunctionType-variadic.cxx
Examining data/castxml-0.3.6/test/input/FunctionType.cxx
Examining data/castxml-0.3.6/test/input/FundamentalType-nullptr.cxx
Examining data/castxml-0.3.6/test/input/FundamentalType.c
Examining data/castxml-0.3.6/test/input/FundamentalType.cxx
Examining data/castxml-0.3.6/test/input/FundamentalTypes.cxx
Examining data/castxml-0.3.6/test/input/GNU-float128-nostart.c
Examining data/castxml-0.3.6/test/input/GNU-float128-nostart.cxx
Examining data/castxml-0.3.6/test/input/GNU-float128.c
Examining data/castxml-0.3.6/test/input/GNU-float128.cxx
Examining data/castxml-0.3.6/test/input/GNU-va_arg_pack.c
Examining data/castxml-0.3.6/test/input/GNU-va_arg_pack.cxx
Examining data/castxml-0.3.6/test/input/Method-Argument-default-cast.cxx
Examining data/castxml-0.3.6/test/input/Method-Argument-default.cxx
Examining data/castxml-0.3.6/test/input/Method-annotate.cxx
Examining data/castxml-0.3.6/test/input/Method-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Method-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/Method-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/Method-overrides.cxx
Examining data/castxml-0.3.6/test/input/Method-rvalue-reference.cxx
Examining data/castxml-0.3.6/test/input/Method.cxx
Examining data/castxml-0.3.6/test/input/MethodType-cv.cxx
Examining data/castxml-0.3.6/test/input/MethodType.cxx
Examining data/castxml-0.3.6/test/input/Namespace-Class-members.cxx
Examining data/castxml-0.3.6/test/input/Namespace-Class-partial-template-members.cxx
Examining data/castxml-0.3.6/test/input/Namespace-Class-template-members.cxx
Examining data/castxml-0.3.6/test/input/Namespace-Function-template-members.cxx
Examining data/castxml-0.3.6/test/input/Namespace-anonymous.cxx
Examining data/castxml-0.3.6/test/input/Namespace-empty.cxx
Examining data/castxml-0.3.6/test/input/Namespace-extern-C-members.cxx
Examining data/castxml-0.3.6/test/input/Namespace-inline-start.cxx
Examining data/castxml-0.3.6/test/input/Namespace-inline-template.cxx
Examining data/castxml-0.3.6/test/input/Namespace-inline.cxx
Examining data/castxml-0.3.6/test/input/Namespace-nested.cxx
Examining data/castxml-0.3.6/test/input/Namespace-repeat-start.cxx
Examining data/castxml-0.3.6/test/input/Namespace-repeat.cxx
Examining data/castxml-0.3.6/test/input/Namespace.cxx
Examining data/castxml-0.3.6/test/input/OffsetType-cv.cxx
Examining data/castxml-0.3.6/test/input/OffsetType.cxx
Examining data/castxml-0.3.6/test/input/OperatorFunction-annotate.cxx
Examining data/castxml-0.3.6/test/input/OperatorFunction-deprecated.cxx
Examining data/castxml-0.3.6/test/input/OperatorFunction-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/OperatorFunction-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/OperatorFunction.cxx
Examining data/castxml-0.3.6/test/input/OperatorMethod-annotate.cxx
Examining data/castxml-0.3.6/test/input/OperatorMethod-deprecated.cxx
Examining data/castxml-0.3.6/test/input/OperatorMethod-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/OperatorMethod-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/OperatorMethod.cxx
Examining data/castxml-0.3.6/test/input/PointerType.cxx
Examining data/castxml-0.3.6/test/input/RValueReferenceType.cxx
Examining data/castxml-0.3.6/test/input/ReferenceType-to-Class-template.cxx
Examining data/castxml-0.3.6/test/input/ReferenceType.cxx
Examining data/castxml-0.3.6/test/input/TypeAlias.cxx
Examining data/castxml-0.3.6/test/input/TypeAliasTemplate.cxx
Examining data/castxml-0.3.6/test/input/Typedef-annotate.cxx
Examining data/castxml-0.3.6/test/input/Typedef-called-class.c
Examining data/castxml-0.3.6/test/input/Typedef-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Typedef-paren.cxx
Examining data/castxml-0.3.6/test/input/Typedef-to-Class-template.cxx
Examining data/castxml-0.3.6/test/input/Typedef-to-Enumeration-anonymous.cxx
Examining data/castxml-0.3.6/test/input/Typedef-to-Enumeration.cxx
Examining data/castxml-0.3.6/test/input/Typedef-to-FundamentalType-mode.cxx
Examining data/castxml-0.3.6/test/input/Typedef-to-Struct-anonymous.cxx
Examining data/castxml-0.3.6/test/input/Typedef-to-Union-anonymous.cxx
Examining data/castxml-0.3.6/test/input/Typedef-to-extern-C-FundamentalType-mode.cxx
Examining data/castxml-0.3.6/test/input/Variable-annotate.cxx
Examining data/castxml-0.3.6/test/input/Variable-deprecated.cxx
Examining data/castxml-0.3.6/test/input/Variable-in-Class.cxx
Examining data/castxml-0.3.6/test/input/Variable-init-cast.cxx
Examining data/castxml-0.3.6/test/input/Variable-init-ns.cxx
Examining data/castxml-0.3.6/test/input/Variable-init.cxx
Examining data/castxml-0.3.6/test/input/Variable-lambda.cxx
Examining data/castxml-0.3.6/test/input/Variable-ms-dllexport.cxx
Examining data/castxml-0.3.6/test/input/Variable-ms-dllimport.cxx
Examining data/castxml-0.3.6/test/input/Variable.cxx
Examining data/castxml-0.3.6/test/input/assume_aligned.cxx
Examining data/castxml-0.3.6/test/input/empty.c
Examining data/castxml-0.3.6/test/input/empty.cxx
Examining data/castxml-0.3.6/test/input/has_unique_object_representations.cxx
Examining data/castxml-0.3.6/test/input/implicit-decl-ms.cxx
Examining data/castxml-0.3.6/test/input/inline-asm-ms.cxx
Examining data/castxml-0.3.6/test/input/invalid-decl-for-type.cxx
Examining data/castxml-0.3.6/test/input/invalid.c
Examining data/castxml-0.3.6/test/input/make_integer_seq.cxx
Examining data/castxml-0.3.6/test/input/nostart.cxx
Examining data/castxml-0.3.6/test/input/predefined.c
Examining data/castxml-0.3.6/test/input/predefined.cxx
Examining data/castxml-0.3.6/test/input/predefined.h
Examining data/castxml-0.3.6/test/input/qualified-type-name.cxx
Examining data/castxml-0.3.6/test/input/using-declaration-class.cxx
Examining data/castxml-0.3.6/test/input/using-declaration-ns.cxx
Examining data/castxml-0.3.6/test/input/using-declaration-start.cxx
Examining data/castxml-0.3.6/test/input/using-directive-ns.cxx
Examining data/castxml-0.3.6/test/input/using-directive-start.cxx
FINAL RESULTS:
data/castxml-0.3.6/src/Output.cxx:1792:34: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
this->PrintContextAttribute(d, access);
data/castxml-0.3.6/test/cc-gnu.c:29:3: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stdout,
data/castxml-0.3.6/src/Detect.cxx:195:41: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if (const char* includes_str = std::getenv("INCLUDE")) {
data/castxml-0.3.6/src/RunClang.cxx:222:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char castxml_version[64];
data/castxml-0.3.6/src/RunClang.cxx:223:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(castxml_version, "#define __castxml_major__ %u\n",
data/castxml-0.3.6/src/RunClang.cxx:226:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(castxml_version, "#define __castxml_minor__ %u\n",
data/castxml-0.3.6/src/RunClang.cxx:229:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(castxml_version, "#define __castxml_patch__ %u\n",
data/castxml-0.3.6/src/castxml.cxx:170:41: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
opts.CastXmlEpicFormatVersion = atoi(argv[i] + 17);
ANALYSIS SUMMARY:
Hits = 8
Lines analyzed = 5680 in approximately 0.23 seconds (24906 lines/second)
Physical Source Lines of Code (SLOC) = 4729
Hits@level = [0] 12 [1] 0 [2] 5 [3] 1 [4] 2 [5] 0
Hits@level+ = [0+] 20 [1+] 8 [2+] 8 [3+] 3 [4+] 2 [5+] 0
Hits/KSLOC@level+ = [0+] 4.22922 [1+] 1.69169 [2+] 1.69169 [3+] 0.634384 [4+] 0.422922 [5+] 0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.