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codeql-cli-2.21.1
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871 Commits

Author SHA1 Message Date
Rasmus Wriedt Larsen
9195b73d84 Python: Model getpass.getpass as source of passwords 2022-11-22 14:11:52 +01:00
Rasmus Wriedt Larsen
80e71b202a Python: Cleartext queires: Remove flow from getpass.py 2022-11-22 14:08:00 +01:00
Rasmus Wriedt Larsen
9342e3ba76 Python: Enable new test 
But look at all those elements from getpass.py implementation :(
 2022-11-22 13:59:59 +01:00
Rasmus Wriedt Larsen
e01df3ea7c Python: Prepare for new test 
.expected line changes 😠
 2022-11-22 13:52:50 +01:00
Rasmus Wriedt Larsen
1b30cf8eca Merge branch 'main' into call-graph-tests 2022-11-22 13:39:27 +01:00
Porcupiney Hairs
db231a111c Python : Improve the PAM authentication bypass query 
The current PAM auth bypass query which was contributed by me a few months back, alert on a vulenrable function but does not check if the function is actually function. This leads to a lot of fasle positives.

With this PR, I add a taint-tracking configuration to check if the username parameter can actually be supplied by an attacker.

This should bring the FP's significantly down.
 2022-11-19 01:29:25 +05:30
erik-krogh
618438642a update expected output of the queries (some sorting changed due to locations being used slightly differently in the shared pack) 2022-11-07 14:31:52 +01:00
erik-krogh
4f11e2d25f port the Python regex/redos queries to use the shared pack 2022-11-07 14:31:51 +01:00
Rasmus Lerchedahl Petersen
0a7cfad048 python: inline query tests for command injection 
note how the test file is partially annotated
and those annotations can now be expressed

In this particular test file, absolute line numbers
might have been better than relative ones.
We might remove line numbers altogether,
but should check more querries to see how it looks.
 2022-11-02 16:21:59 +01:00
Rasmus Wriedt Larsen
e8fdff7a3b Python: Expand ExternalAPIs test 
We never had a showcase of how keyword arguments were handled
 2022-10-28 09:38:02 +02:00
erik-krogh
a826dbbdee fix capitalization in stack-trace-exposure 2022-10-11 13:59:10 +02:00
erik-krogh
4da0508dae Merge branch 'main' into py-last-msg 2022-10-11 10:49:19 +02:00
Rasmus Wriedt Larsen
4b1f6f0865 Merge pull request #10629 from RasmusWL/fix-flask-source 
Python: Fix flask request modeling
 2022-10-10 09:56:22 +02:00
erik-krogh
6fdfd40880 changes to address reviews 2022-10-07 22:31:00 +02:00
erik-krogh
944ca4a0da fix some more style-guide violations in the alert-messages 2022-10-07 11:23:34 +02:00
Rasmus Wriedt Larsen
05bca0249c Python: Expand test for py/flask-debug 
(I couldn't see one using positional argument)
 2022-10-04 20:39:08 +02:00
Rasmus Wriedt Larsen
b01a0ae696 Python: Adjust .expected after flask source change 
It's really hard to audit that this is all good.. I tried my best with
`icdiff` though -- and there is a problem with
ql/src/experimental/Security/CWE-348/ClientSuppliedIpUsedInSecurityCheck.ql
that needs to be fixed in the next commit
 2022-10-03 20:35:49 +02:00
Rasmus Wriedt Larsen
a0fcd4a9bf Merge pull request #10631 from RasmusWL/cleanup-options-files 
Python: Remove last `-p ../lib/` in `options` files
 2022-10-03 11:09:59 +02:00
Nick Rolfe
ed74e0aad1 JS/Python/Ruby: s/a HTML/an HTML/ 2022-09-30 10:37:52 +01:00
Rasmus Wriedt Larsen
ea27f4e20f Python: Remove last -p ../lib/ in options files 
These were only needed for points-to.

If they only contained `--max-import-depth`, I've removed the `options`
file entirely.
 2022-09-29 18:05:51 +02:00
erik-krogh
7675571daa fix RegExpEscape::getValue having multiple results for some escapes 2022-09-27 13:25:23 +02:00
Rasmus Wriedt Larsen
8174120916 Python: Model flask.jsonify 2022-09-22 14:43:39 +02:00
Rasmus Wriedt Larsen
078d3d0062 Python: Add stacktrace exposure example 2022-09-22 14:27:49 +02:00
yoff
18a8a3332d Merge pull request #10494 from RasmusWL/tarslip-test-imports 
Python: Fix imports for tarslip tests
 2022-09-20 20:04:14 +02:00
Rasmus Wriedt Larsen
253d9cf39f Python: Fix imports for tarslip tests 
This doesn't change results, but makes the test-code more valid
 2022-09-20 17:25:46 +02:00
CodeQL CI
ed4b64b1c4 Merge pull request #10265 from yoff/python/port-UnguardedNextInGenerator 
Approved by tausbn
 2022-09-19 00:50:52 -07:00
Rasmus Wriedt Larsen
5f6e3dcc2e Python: Revert changes to sensitive data query alert messages 
This partly reverts the changes from https://github.com/github/codeql/pull/10252

Although consistency is nice, the new messages didn't sound as natural.

New alert message would read

> Insecure hashing algorithm (md5) depends on sensitive data (password). (...)

I'm not sure what it means that a hashing algorithm depends on data. So
for me, the original text below is much easier to understand.

> Sensitive data (password) is used in a hashing algorithm (md5) that is insecure (...)

Same goes for the other sensitive data queries.
 2022-09-06 12:01:24 +02:00
Rasmus Lerchedahl Petersen
5fc1bbc8c5 Python: Only alert on Python 2 code 
since
- Python 3 is ok from 3.7 onwards
- support for Python 3.6 was just dropped
- we do not actually know the minor version of the analysed code
  (only of the extractor)
 2022-09-05 13:38:14 +02:00
erik-krogh
0de0325c8e change the alert-message for py/modification-of-default-value 2022-09-05 13:30:56 +02:00
Rasmus Lerchedahl Petersen
a8a042db57 python: remove illegal option 2022-09-03 20:33:48 +02:00
erik-krogh
089ce5a8a4 change alert messages of path queries to use the same template 2022-09-02 14:45:40 +02:00
Rasmus Lerchedahl Petersen
0599e8ac35 python: add version check 
and attempt to set version for tests
 2022-09-01 23:47:07 +02:00
Erik Krogh Kristensen
06afe9c0f4 Merge pull request #9816 from erik-krogh/msgConsis 
Make alert messages consistent across languages
 2022-08-25 15:20:01 +02:00
Ian Lynagh
4cd618f81c Make *.expected non-executable 2022-08-24 16:51:50 +01:00
erik-krogh
014dcd1454 fixup a Python query, it didn't select something with a location 2022-08-24 16:23:20 +02:00
erik-krogh
1a7d3ee831 update expected output after changing queries 2022-08-23 12:35:32 +02:00
erik-krogh
7e0bd5bde4 update expected output of tests 2022-08-22 21:41:47 +02:00
Erik Krogh Kristensen
f106e064fa Merge pull request #9422 from erik-krogh/refacReDoS 
Refactorizations of the ReDoS libraries
 2022-08-16 09:32:08 +02:00
Erik Krogh Kristensen
0adb588fe8 Merge pull request #9712 from erik-krogh/badRange 
JS/RB/PY/Java: add suspicious range query
 2022-08-15 13:55:44 +02:00
Erik Krogh Kristensen
49276b1f38 Merge branch 'main' into refacReDoS 2022-08-09 16:18:46 +02:00
Rasmus Wriedt Larsen
3d0c23e441 Python: Accept .expected for TarSlip 
Changed after merging https://github.com/github/codeql/pull/9579,
which improved our handling of `not` for guards.
 2022-08-03 09:52:11 +02:00
Erik Krogh Kristensen
ff25451699 rename query to overly-large-range, and rewrite the @description 2022-07-12 16:02:46 +02:00
Erik Krogh Kristensen
a343ceaf8b add suspicious-regexp-range query 2022-06-28 09:49:27 +02:00
Rasmus Wriedt Larsen
9e154ff4bd Merge branch 'main' into python/port-tarslip 2022-06-27 14:36:15 +02:00
Erik Krogh Kristensen
13482fc97b rename ReDoSUtil to NfaUtils, and rename the "performance" folder to "regexp" 2022-06-23 14:36:25 +02:00
Erik Krogh Kristensen
7fb3d81d2f add further normalization of char classses 2022-06-23 14:36:25 +02:00
Taus
3a328f6a3f Merge pull request #6570 from yoff/python/broaden-noqa-regex 
Python: Broaden noqa regex to allow comments
 2022-06-17 23:56:39 +02:00
Taus
9bf2eb55ca Python: Allow whitespace before colon 
As suggested by @DimitriPapadopolous.

Also fixes the test output to account for the `noqa` annotation (with
added comment) that we're now detecting.
 2022-06-16 11:16:58 +02:00
yoff
f14a90ff09 Merge pull request #9200 from tausbn/python-modernise-weak-file-permissions-query 
Python: Modernise weak file permissions query
 2022-06-15 14:37:17 +02:00
yoff
9dbb451f41 Merge pull request #9463 from RasmusWL/req-wo-cert-validation 
Python: Rewrite `py/request-without-cert-validation`
 2022-06-15 13:00:57 +02:00