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/libvigraimpex-1.11.1+dfsg/config/checkHDF5usesCompression.c
Examining data/libvigraimpex-1.11.1+dfsg/config/checkHDF5version.c
Examining data/libvigraimpex-1.11.1+dfsg/config/checkTemplateDepth.cxx
Examining data/libvigraimpex-1.11.1+dfsg/config/check_std_thread.cxx
Examining data/libvigraimpex-1.11.1+dfsg/config/output_cplusplus_version.cxx
Examining data/libvigraimpex-1.11.1+dfsg/include/vigra/windows.h
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/boundarytensor.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/convert.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/edge.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/invert.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/invert_explicitly.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/nnlsq.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/palette.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/profile.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/pyramid.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/resize.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/smooth.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/subimage.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/composite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/dissolve.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/graph_agglomerative_clustering.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/imageExportInfo_tutorial.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/imageIO_tutorial.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/imageImportInfo_tutorial.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/invert_tutorial.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/mirror_tutorial.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/smooth_blockwise.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/smooth_convolve.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/smooth_explicitly.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/subimage_tutorial.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/transpose.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/tutorial/transpose_image_tutorial.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/voronoi.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/watershed.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/examples/weightedWatersheds.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/bmp.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/byteorder.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/codecmanager.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/compression.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/exr.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/gif.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/hdf5_rf_impex.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/hdf5impex.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/hdr.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/iccjpeg.c
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/iccjpeg.h
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/jpeg.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.h
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/png.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/pnm.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.h
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/sifImport.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/sun.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/tiff.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/viff.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/impex/void_vector.cxx
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/test-routines/vigraTestConstrScalar.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/test-routines/vigraTestCopy.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/test-routines/vigraTestCopyMixed.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/test-routines/vigraTestCopyOpt.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/test-routines/vigraTestDefault.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/test-routines/vigraTestEnum.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/test-routines/vigraTestOptional.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/test-routines/vigraTestString.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraAdjacency.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraBoundaryTensor.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraConnectedComponents.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraCorner.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraDistance.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraExporthdf5RF.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraImporthdf5RF.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraLearnRF.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraLeastAngleRegression.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraPredictIndividually.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraPredictLabelsRF.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraPredictProbabilitiesRF.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraRadialSymmetry.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraResize2.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraResize3.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraWatershed.cpp
Examining data/libvigraimpex-1.11.1+dfsg/src/regression.cpp
Examining data/libvigraimpex-1.11.1+dfsg/test/adjacency_list_graph/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/binary_forest/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/blockwisealgorithms/test_convolution.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/blockwisealgorithms/test_labeling.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/blockwisealgorithms/test_watersheds.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/classifier/speed_comparison.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/classifier/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/colorspaces/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/convolution/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/coordinateiterator/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/correlation/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/counting_iterator/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/delegates/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/error/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/features/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/filter_iterator/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/filters/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/fourier/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/functorexpression/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/graph_algorithm/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/gridgraph/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/image/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/gray_image_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/one_band_basic_image_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/rgb_basic_image_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/rgb_imagehierarchy_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/select_band_image_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/single_band_image_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/tests_start_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/variable_bands_image_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/vector_2_basic_image_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/vector_2_imagehierarchy_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/vector_3_basic_image_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/vector_3_imagehierarchy_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/vector_4_basic_image_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imagehierarchy/vector_4_imagehierarchy_test_suite.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/imgproc/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/impex/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/integral_image/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/merge_graph_adaptor/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/morphology/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/multiarray/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/multiarray/test_chunked.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/multiconvolution/speedtest.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/multiconvolution/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/multidistance/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/multimorphology/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/objectfeatures/stand_alone_acc_chain.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/objectfeatures/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/objectfeatures/test_lemon.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/optimization/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/permutation/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/pixeltypes/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/polygon/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/polytope/convex_hull_benchmark.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/polytope/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/random_forest_3/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/registration/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/sampler/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/seededRegionGrowing3d/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/sifImport/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/simpleanalysis/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/simpleanalysis/test_freaky.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/slic2d/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/tensorimaging/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/threadpool/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/unsupervised/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/utilities/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/volumelabeling/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/voxelneighborhood/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/test/watersheds3d/test.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/accumulator-region-multiband.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/accumulator-region-singleband.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/accumulator.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/adjacencyListGraph.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/axistags.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/blockwise.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/clustering.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/colors.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/construct_custodian_for.hpp
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/converters.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/convolution.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/edgedetection.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/filters.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/geometry.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/graphs.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/gridGraph2d.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/gridGraph3d.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/gridGraphNd.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/grid_graph_implicit_edge_maps.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/histogram.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/impex.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/interestpoints.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/kernel.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/learning.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/minindexedpq.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/morphology.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/multi_array_chunked.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/noise.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/non_local_mean.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/optimization.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/random_forest.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/random_forest_3.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/random_forest_old.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/sampling.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/segmentation.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/tensors.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/utilities.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/core/vigranumpycore.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/src/fourier/fourier.cxx
Examining data/libvigraimpex-1.11.1+dfsg/vigranumpy/test/vigranumpytest.cxx
FINAL RESULTS:
data/libvigraimpex-1.11.1+dfsg/src/examples/palette.cxx:180:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s_%s_0%d.gif", colorspace, diagram, i);
data/libvigraimpex-1.11.1+dfsg/src/examples/palette.cxx:182:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s_%s_%d.gif", colorspace, diagram, i);
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:55:11: [4] (buffer) fscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
int s=fscanf(file,"%s %s ",dummy,out);
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:74:11: [4] (buffer) fscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
int s=fscanf(file,"%s %s ",dummy,dummy2);
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:163:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(szDir, "%s\\%s*%s", path.c_str(), base.c_str(), name_ext.c_str());
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:179:16: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function. If the scanf format is influenceable by an
attacker, it's exploitable.
if(sscanf(FileData.cFileName, pattern.c_str(), numbuf, extbuf) == 2)
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:247:12: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function. If the scanf format is influenceable by an
attacker, it's exploitable.
if(sscanf(dp->d_name, pattern.c_str(), numbuf, extbuf) == 2)
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:329:12: [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.
return access(filename, F_OK) == 0 && CodecManager::manager().getFileTypeByMagicString(filename) != "";
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:960:24: [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.
vigra_precondition(access(filename.c_str(), F_OK) == 0, message.c_str());
data/libvigraimpex-1.11.1+dfsg/src/impex/tiff.cxx:91:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(stderr, fmt, ap);
data/libvigraimpex-1.11.1+dfsg/src/examples/voronoi.cxx:57:25: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
MersenneTwister random;
data/libvigraimpex-1.11.1+dfsg/src/examples/voronoi.cxx:61:21: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
int x = random.uniformInt(size);
data/libvigraimpex-1.11.1+dfsg/src/examples/voronoi.cxx:62:21: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
int y = random.uniformInt(size);
data/libvigraimpex-1.11.1+dfsg/test/classifier/speed_comparison.cxx:21:19: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
RandomMT19937 random(1);
data/libvigraimpex-1.11.1+dfsg/test/classifier/speed_comparison.cxx:27:25: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
labels(ii, 0) = random.uniform53() > 0.5;
data/libvigraimpex-1.11.1+dfsg/test/classifier/speed_comparison.cxx:30:32: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
features(ii, jj) = random.uniform53();
data/libvigraimpex-1.11.1+dfsg/test/classifier/speed_comparison.cxx:40:78: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
rf_new.learn(features, labels, rf_default(), rf_default(), rf_default(), random);
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2777:28: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
vigra::RandomTT800 random;
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2779:25: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
shouldEqual(random(), iref[k]);
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2813:30: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
vigra::RandomMT19937 random(0xDEADBEEF);
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2815:25: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
shouldEqual(random(), first[k]);
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2817:13: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
random();
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2819:25: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
shouldEqual(random(), last[k]);
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2822:20: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
should(random.uniformInt(31) < 31);
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2824:9: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
random.seed(0xDEADBEEF);
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2826:25: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
shouldEqual(random(), first[k]);
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2828:13: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
random();
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:2830:25: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
shouldEqual(random(), last[k]);
data/libvigraimpex-1.11.1+dfsg/src/examples/palette.cxx:178:5: [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 buf[1000];
data/libvigraimpex-1.11.1+dfsg/src/examples/resize.cxx:134:22: [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).
method = atoi(argv[4]);
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:54:5: [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 dummy[80];
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:70:5: [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 dummy[80];
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:71:5: [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 dummy2[80];
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:108:9: [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 infile[80],outfile[80];
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:112:20: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
FILE *file=fopen(argv[1],"r"); // open parameter file
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:208:29: [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 dummy[80];
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:209:29: [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(dummy,"output_step_%03d.png",i);
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:250:29: [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 dummy[80];
data/libvigraimpex-1.11.1+dfsg/src/examples/total_variation.cxx:251:29: [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(dummy,"output_step_%03d.png",i);
data/libvigraimpex-1.11.1+dfsg/src/impex/codecmanager.cxx:192:9: [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 fmagic[magiclen];
data/libvigraimpex-1.11.1+dfsg/src/impex/gif.cxx:423:9: [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 buf[6];
data/libvigraimpex-1.11.1+dfsg/src/impex/hdr.cxx:294:9: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(rgbe_h.programtype,"RADIANCE");
data/libvigraimpex-1.11.1+dfsg/src/impex/iccjpeg.c:214:3: [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 marker_present[MAX_SEQ_NO+1]; /* 1 if marker found */
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:89:16: [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).
return atoi(l.c_str()) < atoi(r.c_str());
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:89:34: [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).
return atoi(l.c_str()) < atoi(r.c_str());
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:152:5: [2] (buffer) TCHAR:
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.
TCHAR szDir[MAX_PATH+1];
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:159:5: [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 numbuf[21], extbuf[1024];
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:243:5: [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 numbuf[21], extbuf[1024];
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:1069:13: [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 rawline[1024];
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:1084:33: [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).
shape_[0] = atoi(value.c_str());
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:1086:33: [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).
shape_[1] = atoi(value.c_str());
data/libvigraimpex-1.11.1+dfsg/src/impex/imageinfo.cxx:1088:33: [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).
shape_[2] = atoi(value.c_str());
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:148:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&val16, memPtr, 2);
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:169:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(memPtr, &value, 2);
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:182:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&val32, memPtr, 4);
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:189:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&val64, memPtr, 8);
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:202:59: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
static void LZ4_copy4(void* dstPtr, const void* srcPtr) { memcpy(dstPtr, srcPtr, 4); }
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:204:59: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
static void LZ4_copy8(void* dstPtr, const void* srcPtr) { memcpy(dstPtr, srcPtr, 8); }
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:648:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(op, anchor, lastRun);
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:884:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(op, anchor, lastRunSize);
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:1186:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(op, ip, length);
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:1228:17: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(op, dictEnd - copySize, copySize);
data/libvigraimpex-1.11.1+dfsg/src/impex/lz4.c:1239:21: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(op, lowPrefix, copySize);
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:92:27: [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.
VIGRA_float2rgbe(unsigned char rgbe[4], float red, float green, float blue)
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:116:66: [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.
VIGRA_rgbe2float(float *red, float *green, float *blue, unsigned char rgbe[4])
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:158:3: [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 buf[128];
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:227:12: [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.
unsigned char rgbe[4];
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:242:12: [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.
unsigned char rgbe[4];
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:274:12: [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.
unsigned char buf[2];
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:325:12: [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.
unsigned char rgbe[4];
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:371:12: [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.
unsigned char rgbe[4], *scanline_buffer, *ptr, *ptr_end;
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:373:12: [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.
unsigned char buf[2];
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:459:12: [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.
unsigned char rgbe[4], *scanline_buffer, *ptr, *ptr_end;
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.c:461:12: [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.
unsigned char buf[2];
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.h:23:3: [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 programtype[16]; /* listed at beginning of file to identify it
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.h:68:39: [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.
INLINE void VIGRA_float2rgbe(unsigned char rgbe[4], float red, float green, float blue);
data/libvigraimpex-1.11.1+dfsg/src/impex/rgbe.h:69:78: [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.
INLINE void VIGRA_rgbe2float(float *red, float *green, float *blue, unsigned char rgbe[4]);
data/libvigraimpex-1.11.1+dfsg/src/matlab/vigraAdjacency.cpp:222:13: [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 ne[26*3] = { 1, -1, 0,
data/libvigraimpex-1.11.1+dfsg/test/classifier/test.cxx:1105:27: [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).
indices.push_back(atoi(argv[ii]));
data/libvigraimpex-1.11.1+dfsg/test/convolution/test.cxx:2320:9: [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 buf[100];
data/libvigraimpex-1.11.1+dfsg/test/convolution/test.cxx:2327:18: [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.
std::sprintf(buf, "lenna_level%d.xv", i);
data/libvigraimpex-1.11.1+dfsg/test/convolution/test.cxx:2338:18: [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.
std::sprintf(buf, "lenna_levellap%d.xv", i);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:462:14: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
file.open(file_name, HDF5File::Open);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:662:14: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
file.open(file_name, HDF5File::OpenReadOnly);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:1183:14: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
file.open("tutorial_HDF5File.h5", HDF5File::New);
data/libvigraimpex-1.11.1+dfsg/test/imgproc/test.cxx:1455:9: [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 name[200];
data/libvigraimpex-1.11.1+dfsg/test/imgproc/test.cxx:1456:9: [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(name, "splineimageview%d.xv", N);
data/libvigraimpex-1.11.1+dfsg/test/math/test.cxx:654:9: [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 t[size+1] =
data/libvigraimpex-1.11.1+dfsg/test/optimization/test.cxx:124:15: [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.
const char * methods[3] = { "QR", "SVD", "NE" };
data/libvigraimpex-1.11.1+dfsg/test/optimization/test.cxx:148:15: [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.
const char * methods[3] = { "QR", "SVD", "NE" };
data/libvigraimpex-1.11.1+dfsg/test/registration/test.cxx:601:9: [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 num_string[16];
data/libvigraimpex-1.11.1+dfsg/test/registration/test.cxx:602:9: [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 ( num_string, "%d", N );
data/libvigraimpex-1.11.1+dfsg/src/impex/codecmanager.cxx:205:16: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
stream.read( fmagic, magiclen );
data/libvigraimpex-1.11.1+dfsg/src/impex/codecmanager.cxx:214:23: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
if ( std::equal( magic.begin(), magic.end(), fmagic ) )
data/libvigraimpex-1.11.1+dfsg/src/impex/gif.cxx:63:16: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
stream.read( reinterpret_cast< char * >(data.begin()), count);
data/libvigraimpex-1.11.1+dfsg/src/impex/pnm.cxx:212:20: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
stream.read( reinterpret_cast< char * >(&buf), 1 );
data/libvigraimpex-1.11.1+dfsg/src/impex/pnm.cxx:238:16: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
stream.read( reinterpret_cast< char * >(cbands.data()),
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:468:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("dataset",in_data_1);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:472:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("dataset_transposed",in_data_1_transposed_write.transpose());
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:475:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("dataset", in_data_1_transposed_read.transpose());
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:480:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/group/dataset",in_data_2);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:484:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/group/subgroup1/dataset",in_data_3);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:488:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/dataset_rgb", in_data_4);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:493:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/newset",in_data_5);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:497:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/compressed",in_data_6);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:501:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/compressed_transposed",in_data_6_transposed_write.transpose());
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:504:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/compressed",in_data_6_transposed_read.transpose());
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:508:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/atomicint",atomicint);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:511:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/atomicuint",atomicuint);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:514:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/atomicdouble",atomicdouble);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:581:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/dataset",in_data_overwrite);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:605:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_char",read_char);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:609:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_int8",read_int8);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:613:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_int16",read_int16);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:617:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_int32",read_int32);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:621:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_int64",read_int64);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:625:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_uint8",read_uint8);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:629:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_uint16",read_uint16);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:633:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_uint32",read_uint32);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:637:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_uint64",read_uint64);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:641:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_float",read_float);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:645:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_double",read_double);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:649:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_longdouble",read_longdouble);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:653:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_string",read_string);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:657:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_string2",read_string2);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:664:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("set_string2",read_string2);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:697:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/string/dataset",in_data_2);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:987:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("dataset",in_data_1);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:990:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/group/dataset",in_data_2);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:993:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/group/subgroup1/dataset",in_data_3);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:996:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/dataset_rgb", in_data_4);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:999:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/newset",in_data_5);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:1076:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("dataset",in_data_1);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:1079:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/group/dataset",in_data_2);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:1082:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/group/subgroup1/dataset",in_data_3);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:1085:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/dataset_rgb", in_data_4);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:1088:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file.read("/newset",in_data_5);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:1257:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file_open.read("/group2/subgroup2/new_dataset_chunks",read_chunks);
data/libvigraimpex-1.11.1+dfsg/test/hdf5impex/test.cxx:1273:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file_open.read("/single_value",single_value);
data/libvigraimpex-1.11.1+dfsg/test/utilities/test.cxx:1473:23: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
shouldEqual(a.read<unsigned int>(), 10u);
data/libvigraimpex-1.11.1+dfsg/test/utilities/test.cxx:1474:23: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
shouldEqual(a.read<float>(), 10.0f);
data/libvigraimpex-1.11.1+dfsg/test/utilities/test.cxx:1475:23: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
shouldEqual(a.read<double>(), 10.0);
data/libvigraimpex-1.11.1+dfsg/test/utilities/test.cxx:1494:23: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
shouldEqual(a.read<int>(), 12);
data/libvigraimpex-1.11.1+dfsg/test/utilities/test.cxx:1495:23: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
shouldEqual(a.read<unsigned int>(), 12u);
data/libvigraimpex-1.11.1+dfsg/test/utilities/test.cxx:1496:23: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
shouldEqual(a.read<float>(), 12.25f);
data/libvigraimpex-1.11.1+dfsg/test/utilities/test.cxx:1507:15: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
s.read<int>();
ANALYSIS SUMMARY:
Hits = 146
Lines analyzed = 83084 in approximately 3.53 seconds (23537 lines/second)
Physical Source Lines of Code (SLOC) = 59583
Hits@level = [0] 29 [1] 54 [2] 64 [3] 18 [4] 10 [5] 0
Hits@level+ = [0+] 175 [1+] 146 [2+] 92 [3+] 28 [4+] 10 [5+] 0
Hits/KSLOC@level+ = [0+] 2.93708 [1+] 2.45036 [2+] 1.54406 [3+] 0.469933 [4+] 0.167833 [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.