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Python: extra modelling of stdlib #17801

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Oct 18, 2024
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Python: extra modelling of stdlib #17801

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30053da
Python: extra modelling of stdlib
yoff Oct 18, 2024
30e5a12
Python: udate expectations
yoff Oct 18, 2024
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6 changes: 6 additions & 0 deletions python/ql/lib/semmle/python/frameworks/Stdlib.model.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,10 @@ extensions:
- ["getopt", "Member[getopt]", "Argument[1,shortopts:,2,longopts:]", "ReturnValue.TupleElement[0].ListElement.TupleElement[0]", "taint"]
# See https://docs.python.org/3/library/gettext.html#gettext.gettext
- ["gettext", "Member[gettext]", "Argument[0,message:]", "ReturnValue", "taint"]
# See
# - https://docs.python.org/3/library/glob.html#glob.glob
# - https://docs.python.org/3/library/glob.html#glob.iglob
- ["glob", "Member[glob,iglob]", "Argument[0,pathname:]", "ReturnValue", "taint"]
# See https://docs.python.org/3/library/gzip.html#gzip.GzipFile
- ["gzip.GzipFile!", "Subclass.Call", "Argument[0,filename:]", "ReturnValue", "taint"]
# See
Expand All @@ -88,6 +92,8 @@ extensions:
- ["nturl2path", "Member[url2pathname]", "Argument[0,url:]", "ReturnValue", "taint"]
# See https://docs.python.org/3/library/optparse.html#optparse.OptionParser.parse_args
- ["optparse.OptionParser", "Member[parse_args]", "Argument[0,args:,1,values:]", "ReturnValue.TupleElement[0,1]", "taint"]
# See https://docs.python.org/3/library/os.html#os.walk
- ["os", "Member[walk]", "Argument[0,top:]", "ReturnValue", "taint"]
# See https://github.com/python/cpython/blob/3.10/Lib/pathlib.py#L972-L973
- ["pathlib.Path", ".Member[__enter__]", "Argument[self]", "ReturnValue", "taint"]
# See https://docs.python.org/3/library/os.html#os.PathLike.__fspath__
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2 changes: 1 addition & 1 deletion ...n/ql/test/experimental/query-tests/Security/CWE-022-UnsafeUnpacking/UnsafeUnpack.expected
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Expand Up @@ -75,7 +75,7 @@ edges
| UnsafeUnpack.py:161:19:161:21 | ControlFlowNode for tar | UnsafeUnpack.py:163:33:163:35 | ControlFlowNode for tar | provenance | |
| UnsafeUnpack.py:161:25:161:46 | ControlFlowNode for Attribute() | UnsafeUnpack.py:161:19:161:21 | ControlFlowNode for tar | provenance | |
| UnsafeUnpack.py:161:38:161:45 | ControlFlowNode for savepath | UnsafeUnpack.py:161:25:161:46 | ControlFlowNode for Attribute() | provenance | Config |
| UnsafeUnpack.py:161:38:161:45 | ControlFlowNode for savepath | UnsafeUnpack.py:161:25:161:46 | ControlFlowNode for Attribute() | provenance | MaD:67 |
| UnsafeUnpack.py:161:38:161:45 | ControlFlowNode for savepath | UnsafeUnpack.py:161:25:161:46 | ControlFlowNode for Attribute() | provenance | MaD:69 |
| UnsafeUnpack.py:163:23:163:28 | ControlFlowNode for member | UnsafeUnpack.py:166:37:166:42 | ControlFlowNode for member | provenance | |
| UnsafeUnpack.py:163:33:163:35 | ControlFlowNode for tar | UnsafeUnpack.py:163:23:163:28 | ControlFlowNode for member | provenance | |
| UnsafeUnpack.py:166:23:166:28 | [post] ControlFlowNode for result | UnsafeUnpack.py:167:67:167:72 | ControlFlowNode for result | provenance | |
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10 changes: 5 additions & 5 deletions python/ql/test/experimental/query-tests/Security/CWE-409/DecompressionBombs.expected
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@@ -1,23 +1,23 @@
edges
| test.py:10:16:10:24 | ControlFlowNode for file_path | test.py:11:21:11:29 | ControlFlowNode for file_path | provenance | |
| test.py:11:5:11:35 | ControlFlowNode for Attribute() | test.py:11:5:11:52 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:11:21:11:29 | ControlFlowNode for file_path | test.py:11:5:11:35 | ControlFlowNode for Attribute() | provenance | MaD:83 |
| test.py:11:21:11:29 | ControlFlowNode for file_path | test.py:11:5:11:35 | ControlFlowNode for Attribute() | provenance | MaD:85 |
| test.py:11:21:11:29 | ControlFlowNode for file_path | test.py:11:5:11:52 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:11:21:11:29 | ControlFlowNode for file_path | test.py:12:21:12:29 | ControlFlowNode for file_path | provenance | |
| test.py:12:5:12:35 | ControlFlowNode for Attribute() | test.py:12:5:12:48 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:12:21:12:29 | ControlFlowNode for file_path | test.py:12:5:12:35 | ControlFlowNode for Attribute() | provenance | MaD:83 |
| test.py:12:21:12:29 | ControlFlowNode for file_path | test.py:12:5:12:35 | ControlFlowNode for Attribute() | provenance | MaD:85 |
| test.py:12:21:12:29 | ControlFlowNode for file_path | test.py:12:5:12:48 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:12:21:12:29 | ControlFlowNode for file_path | test.py:14:26:14:34 | ControlFlowNode for file_path | provenance | |
| test.py:14:10:14:35 | ControlFlowNode for Attribute() | test.py:15:14:15:29 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:14:26:14:34 | ControlFlowNode for file_path | test.py:14:10:14:35 | ControlFlowNode for Attribute() | provenance | MaD:83 |
| test.py:14:26:14:34 | ControlFlowNode for file_path | test.py:14:10:14:35 | ControlFlowNode for Attribute() | provenance | MaD:85 |
| test.py:14:26:14:34 | ControlFlowNode for file_path | test.py:15:14:15:29 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:14:26:14:34 | ControlFlowNode for file_path | test.py:18:26:18:34 | ControlFlowNode for file_path | provenance | |
| test.py:18:10:18:35 | ControlFlowNode for Attribute() | test.py:19:14:19:39 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:18:26:18:34 | ControlFlowNode for file_path | test.py:18:10:18:35 | ControlFlowNode for Attribute() | provenance | MaD:83 |
| test.py:18:26:18:34 | ControlFlowNode for file_path | test.py:18:10:18:35 | ControlFlowNode for Attribute() | provenance | MaD:85 |
| test.py:18:26:18:34 | ControlFlowNode for file_path | test.py:19:14:19:39 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:18:26:18:34 | ControlFlowNode for file_path | test.py:22:21:22:29 | ControlFlowNode for file_path | provenance | |
| test.py:22:5:22:30 | ControlFlowNode for Attribute() | test.py:22:5:22:60 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:22:21:22:29 | ControlFlowNode for file_path | test.py:22:5:22:30 | ControlFlowNode for Attribute() | provenance | MaD:83 |
| test.py:22:21:22:29 | ControlFlowNode for file_path | test.py:22:5:22:30 | ControlFlowNode for Attribute() | provenance | MaD:85 |
| test.py:22:21:22:29 | ControlFlowNode for file_path | test.py:22:5:22:60 | ControlFlowNode for Attribute() | provenance | Config |
| test.py:22:21:22:29 | ControlFlowNode for file_path | test.py:24:18:24:26 | ControlFlowNode for file_path | provenance | |
| test.py:24:18:24:26 | ControlFlowNode for file_path | test.py:24:5:24:52 | ControlFlowNode for Attribute() | provenance | Config |
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