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587 Commits

Author SHA1 Message Date
Rasmus Wriedt Larsen
6d09334cba Merge pull request #6330 from porcupineyhairs/pyPathTraversal 
Python : Add Flask sinks for path injection query
 2021-10-28 11:39:40 +02:00
Rasmus Wriedt Larsen
358663ffbb Python: Fix tests 2021-10-28 11:14:41 +02:00
yoff
9478faf040 Merge pull request #6967 from RasmusWL/ruamel.yaml 
Python: Model `ruamel.yaml` PyPI package
 2021-10-28 10:19:08 +02:00
Porcuiney Hairs
4fd3f212f8 Python : Add Flask sinks for path injection query 2021-10-28 02:12:11 +05:30
Rasmus Wriedt Larsen
cd6d73d553 Python: Handle kwarg in PyYAML 
Really surprised that we didn't already :|
 2021-10-26 17:48:10 +02:00
Rasmus Wriedt Larsen
6c0083e584 Python: Add PoC for PyYAML code execution 2021-10-26 17:48:10 +02:00
Rasmus Wriedt Larsen
1ce09afa08 Python: Add modeling of ruamel.yaml PyPI package 2021-10-26 17:48:10 +02:00
Erik Krogh Kristensen
a3c55c2aec use set literal instead of big disjunction of literals 2021-10-26 12:55:25 +02:00
Mathias Vorreiter Pedersen
47a85bbb1d Merge pull request #6869 from MathiasVP/fix-prefix/suffix-equality 
Java/JS/Python: Replace '.prefix'/'.suffix' with '.matches'
 2021-10-14 13:47:03 +01:00
CodeQL CI
2b0415e238 Merge pull request #6741 from yoff/python/model-os-path-file-accesses 
Approved by RasmusWL
 2021-10-13 11:11:41 -07:00
Mathias Vorreiter Pedersen
a80860cdc6 Python: Replace '.prefix'/'.suffix' with '.matches'. 2021-10-13 13:23:12 +01:00
Rasmus Wriedt Larsen
5e6f042f6e Python: Model pickle.Unpickler 2021-10-08 11:55:54 +02:00
Rasmus Wriedt Larsen
75b06d8a25 Python: Model dill.load 2021-10-08 11:55:54 +02:00
Rasmus Wriedt Larsen
4820be3b10 Python: Model keyword arguments to dill.loads 2021-10-08 11:55:54 +02:00
Rasmus Wriedt Larsen
f9333fc551 Python: Expand dill tests 2021-10-08 11:55:54 +02:00
Rasmus Wriedt Larsen
42980a1ab4 Python: Model shelve.open 2021-10-08 11:55:54 +02:00
Rasmus Wriedt Larsen
a81d359669 Python: Model marshal.load 2021-10-07 21:27:51 +02:00
Rasmus Wriedt Larsen
1b61296ea5 Python: Model pickle.load 2021-10-07 21:25:48 +02:00
Rasmus Wriedt Larsen
27c368a444 Python: Model keyword arguments to pickle.loads 2021-10-07 21:24:12 +02:00
Rasmus Wriedt Larsen
3592b09d56 Python: Expand stdlib decoding tests 
The part about claiming there is decoding of the input to `shelve.open`
is sort of an odd one, since it's not the filename, but the contents of
the file that is decoded.

However, trying to only handle this problem through path injection is
not enough -- if a user is able to upload and access files through
`shelve.open` in a path injection safe manner, that still leads to code
execution.

So right now the best way we have of modeling this is to treat the
filename argument as being deserialized...
 2021-10-07 21:11:51 +02:00
Rasmus Wriedt Larsen
ded3088529 Python/JS: Recognize SHA-3 hash functions 
Official names are SHA3-224, SHA3-256, SHA3-384, SHA3-512 as per
https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.202.pdf
 2021-09-27 12:08:40 +02:00
Rasmus Lerchedahl Petersen
f2fbeed490 Python: Model os.path-functions 2021-09-23 15:30:00 +02:00
Rasmus Lerchedahl Petersen
81adb7dd2a Python: Add tests for os.path-functions 2021-09-23 15:28:05 +02:00
Rasmus Wriedt Larsen
8badba26b8 Python: Minor SQLALchemy comment fixes 2021-09-22 13:58:29 +02:00
Rasmus Wriedt Larsen
c7c8e2f3e3 Merge branch 'main' into promote-sqlalchemy 2021-09-21 09:36:07 +02:00
Taus
b51ce1d2b3 Merge pull request #6640 from yoff/python-add-parameter-default-value-flow-step 
Python: add parameter default value flow step
 2021-09-13 17:05:48 +02:00
Chris Smowton
38cc9bef02 ReDoS: fix unpaired surrogate test 
This actually does result in an FP, but this was previously hidden by non-interpretation of '\u' escapes within a raw string.
 2021-09-10 15:37:34 +01:00
Rasmus Lerchedahl Petersen
5d137ce9c5 Python: Update test expectations 2021-09-10 13:35:49 +02:00
Anders Schack-Mulligen
2b7882e6e5 Merge pull request #5032 from aschackmull/dataflow/subpaths 
Dataflow: Add subpaths query predicate.
 2021-09-08 11:52:41 +02:00
Taus
b99c075282 Merge pull request #6460 from yoff/python-regex-parsing-consistency-checks 
Python: Add regex parsing consistency checks
 2021-09-07 13:33:59 +02:00
Anders Schack-Mulligen
f30dad7705 Dataflow: Update test expected outputs. 2021-09-07 13:02:20 +02:00
Rasmus Wriedt Larsen
d55f18f8e3 Python: Add modeling of Flask-SQLAlchemy 2021-09-02 10:48:24 +02:00
Rasmus Wriedt Larsen
f1744890b1 Python: Add tests for Flask-SQLAlchemy 2021-09-02 10:48:15 +02:00
Rasmus Wriedt Larsen
c34d6d1162 Python: Add query to handle SQLAlchemy TextClause Injection 
instead of doing this via taint-steps. See description in code/tests.
 2021-09-02 10:19:57 +02:00
Rasmus Wriedt Larsen
81dbe36e99 Python: Promote SQLAlchemy modeling 
Due to the split between `src/` and `lib/`, I was not really able to do
the next step without having moved the SQLAlchemy modeling over to be in
`lib/` as well.
 2021-09-02 10:19:57 +02:00
Rasmus Lerchedahl Petersen
a01fca5d48 Merge branch 'main' of github.com:github/codeql into python-regex-parsing-consistency-checks 
To fix conflicts
 2021-08-30 18:40:12 +02:00
Rasmus Wriedt Larsen
47377c7197 Merge branch 'main' into more-modeling 2021-08-26 13:40:17 +02:00
Rasmus Lerchedahl Petersen
c4554836ca Python: merge test.py into unittests.py 2021-08-19 10:24:32 +02:00
Rasmus Wriedt Larsen
b649f5f38c Merge branch 'main' into peewee-modeling 2021-08-17 12:03:18 +02:00
Rasmus Lerchedahl Petersen
dee5535fbb Python: condense tests 
This also avoids potential licensing issues.
 2021-08-17 11:24:39 +02:00
Rasmus Lerchedahl Petersen
54e65ce765 Python: Add consistency tests 
for all the projects that went out of disk as a result of ReDoS
 2021-08-12 13:33:44 +02:00
Rasmus Lerchedahl Petersen
c08f94ec04 Python: Fix parsing of octal escapes 2021-08-11 15:01:26 +02:00
Rasmus Lerchedahl Petersen
34b054ff53 Python: Add consistency checks 2021-08-11 14:58:27 +02:00
Rasmus Wriedt Larsen
38875ca0c7 Python: Improve handling of async methods 2021-07-22 14:17:07 +02:00
Rasmus Wriedt Larsen
6e9d9fcbbd Python: Improve taint steps in for & iterable unpacking 
These were written way before the ones in DataFlowPrivate, but
apparently didn't cover quite as much :|
 2021-07-22 14:16:17 +02:00
Rasmus Wriedt Larsen
6f63c03558 Python: Model http.cookies.Morsel and usage in Tornado 2021-07-22 10:43:18 +02:00
Rasmus Wriedt Larsen
7e09a1cbfd Python: Model tornado.httputil.HTTPHeaders 2021-07-22 10:43:18 +02:00
Rasmus Wriedt Larsen
7020e4132b Python: Model BaseHTTPRequestHandler.rfile as file-like object 2021-07-22 10:43:18 +02:00
Rasmus Wriedt Larsen
d388dd547e Python: Model HTTPMessage from Stdlib 2021-07-22 10:43:18 +02:00
Rasmus Wriedt Larsen
dac71ded9d Python: Add Authorization modeling in Flask 2021-07-22 10:43:18 +02:00