Commit Graph

2826 Commits

Author SHA1 Message Date
Alvaro Muñoz
7fe4108a0b add change note 2022-12-03 16:37:14 +01:00
Alvaro Muñoz
fc56843c04 improve predicate QLdoc 2022-12-03 16:34:14 +01:00
Alvaro Muñoz
7e0e56dadc Added two new CMDi sinks fot python's stdlib 2022-12-02 22:16:40 +01:00
github-actions[bot]
5e35785fd0 Post-release preparation for codeql-cli-2.11.5 2022-12-02 11:37:44 +00:00
Asger F
2d578c1a73 Merge branch 'main' into merge-package-type-columns 2022-12-02 10:00:44 +01:00
github-actions[bot]
31ab22e3a0 Release preparation for version 2.11.5 2022-12-01 20:05:14 +00:00
Jami Cogswell
1f4bd00993 split rsa/dsa/dh 2022-12-01 11:56:44 -05:00
Jami Cogswell
0fa05d47e3 add shared key sizes 2022-12-01 11:56:44 -05:00
Tom Hvitved
b33f5925bb Data flow: Sync files 2022-11-30 13:39:25 +01:00
Owen Mansel-Chan
55c4643b20 Dataflow: Sync. 2022-11-30 11:00:07 +00:00
porcupineyhairs
346dd864b5 Update python/ql/lib/change-notes/2022-11-17-py-pam-improve.md
fix typo

Co-authored-by: intrigus-lgtm <60750685+intrigus-lgtm@users.noreply.github.com>
2022-11-30 05:21:11 +05:30
Tom Hvitved
f3dca95958 Merge pull request #11087 from hvitved/dataflow/summary-ctx
Data flow: Add summary/return context to pruning stages 2-4
2022-11-29 10:36:53 +01:00
Rasmus Wriedt Larsen
8694119c3c Python: Update py/pam-auth-bypass change-note wording 2022-11-28 16:16:34 +01:00
Rasmus Wriedt Larsen
3d9556e5a3 Python: Use proper Query suffix 2022-11-28 16:03:17 +01:00
Rasmus Wriedt Larsen
c310948521 Python: Remove enclosing module for PAM Auth Bypass.qll 2022-11-28 16:02:38 +01:00
Tom Hvitved
cde05e1190 Data flow: Sync files 2022-11-28 12:11:38 +01:00
Erik Krogh Kristensen
03737543d4 Merge pull request #11403 from erik-krogh/additional
ReDoS: add missing additional keywords
2022-11-24 15:53:51 +01:00
Rasmus Wriedt Larsen
d151e21f15 Python: Move ControlFlowNode.toString() to AST cached stage
This means points-to is no longer evaluated for sql injection 🎉

Thanks @asgerf 💪
2022-11-24 10:14:39 +01:00
Erik Krogh Kristensen
1eec067474 Merge pull request #11294 from erik-krogh/fileDoc
QL: improve the "this block-comment should have been a QLDoc"-query
2022-11-23 22:23:36 +01:00
erik-krogh
95f35196e4 add missing additional keywords 2022-11-23 20:45:51 +01:00
Asger F
abf0c0f296 Python: update more comments referring to the package column 2022-11-23 15:02:08 +01:00
Asger F
1c910550e6 Python: merge package/type columns 2022-11-23 11:17:42 +01:00
Rasmus Wriedt Larsen
69b43f147a Python: Fix ql4ql alerts
The rest will be ignored.
2022-11-22 16:24:47 +01:00
Rasmus Wriedt Larsen
5866af413f Merge pull request #11347 from tausbn/python-clean-up-import-resolution
Python: Add change note for module resolution
2022-11-22 15:28:38 +01:00
Rasmus Wriedt Larsen
04a68f8d52 Merge pull request #11372 from RasmusWL/getpass
Python: Model `getpass.getpass` as source of passwords
2022-11-22 14:49:04 +01:00
Rasmus Wriedt Larsen
c0ad870949 Python: Exclude synthetic generator functions from DataFlowCallable 2022-11-22 14:46:33 +01:00
Rasmus Wriedt Larsen
36e8b8bfb9 Python: Add call-graph to cached dataflow stage
I didn't do any performance investigation on this, since it just seems
so much like the right approach.
2022-11-22 14:46:32 +01:00
Rasmus Wriedt Larsen
fc0545561e Python: Introduce points-to cached stage
With points-to not being used for the call-graph any longer, it's time
to split them.
2022-11-22 14:46:32 +01:00
Rasmus Wriedt Larsen
bd46b7deaa Python: Cache a few call-graph predicates
We DON'T want to recompute these ones for sure!
2022-11-22 14:46:32 +01:00
Rasmus Wriedt Larsen
6646e98d20 Python: Fix results outside DB for StackTraceExposure 2022-11-22 14:46:32 +01:00
Rasmus Wriedt Larsen
a301c93ebf Python: Fix results outside DB for CleartextLogging 2022-11-22 14:46:32 +01:00
Rasmus Wriedt Larsen
39ce50fadc Python: Fix problems with sinks in pathlib
This must mean that we did not have this flow with the old call-graph,
which means the new call-graph is doing a better job (yay).
2022-11-22 14:46:32 +01:00
Rasmus Wriedt Larsen
478f5ffe96 Python: Limit self argument for PotentialLibraryCall
Using the object from `MethodCallNode` meant that in the code below,
`lib` from the import expression would be considered a self argument

(this showed up in dataflow-consistency query results, that were not
comitted... sorry)

```
from lib import func
func()
```
2022-11-22 14:46:32 +01:00
Rasmus Wriedt Larsen
c4122275dc Python: Bring back support for flow-summaries
Also needed to fix up `TestUtil/UnresolvedCalls.qll` after a bad merge
conflict resolution. Since all calls are now DataFlowCall, and not JUST
the ones that can be resolved, we need to put in the restriction that
the callable can also be resolved.
2022-11-22 14:46:32 +01:00
Rasmus Wriedt Larsen
8a56b48357 Python: Support super().__new__(cls) 2022-11-22 14:46:32 +01:00
Rasmus Wriedt Larsen
a4e6433942 Python: add support for type(self)() 2022-11-22 14:46:31 +01:00
Rasmus Wriedt Larsen
1e96ced3ab Python: Ignore functions with @property decorator for now 2022-11-22 14:46:31 +01:00
Rasmus Wriedt Larsen
b33f02f9dc Python: Fix self-passing problems
This also fixes performance problems for pandas-dev/pandas
2022-11-22 14:46:31 +01:00
Rasmus Wriedt Larsen
5e5bab5a7c Python: Don't pass synthetic class instance to __new__ on class calls 2022-11-22 14:46:31 +01:00
Rasmus Wriedt Larsen
9949824810 Python: Expand implicit classmethods 2022-11-22 14:46:31 +01:00
Rasmus Wriedt Larsen
6fefd54533 Python: Consider __new__ a classmethod 2022-11-22 14:46:31 +01:00
Rasmus Wriedt Larsen
57c7dc8ea9 Python: Allow cls passing to classmethod 2022-11-22 14:46:31 +01:00
Rasmus Wriedt Larsen
8e0bb62516 Python: Remove pragma[inline] from parameterMatch
It's gotten complex enough that it doesn't by definition seem necessary
to inline it. (in the range of ~2200 results for django and pandas)
2022-11-22 14:46:31 +01:00
Rasmus Wriedt Larsen
98a849405f Python: Add support for late *args arguments 2022-11-22 14:46:30 +01:00
Rasmus Wriedt Larsen
035d083515 Python: Support flow to *args param from positional arg 2022-11-22 14:46:30 +01:00
Rasmus Wriedt Larsen
db921ac036 Python: Add basic support for *args 2022-11-22 14:46:30 +01:00
Rasmus Wriedt Larsen
c687df4ddc Python: Support flow to keyword param from **kwargs arg
When resolving merge conflict after flow-summaries was merged, this is
the original commit where I introduced ParameterNodeImpl, so this is the
commit where differences in that implementation was committed...

I removed TParameterNode, since I could not see we we gain anything from
having it.
2022-11-22 14:46:30 +01:00
Rasmus Wriedt Larsen
215a03d948 Python: Support flow to **kwargs param from keyword arg 2022-11-22 14:46:30 +01:00
Rasmus Wriedt Larsen
503ad544e9 Python: Remove impossible flow for **kwargs params 2022-11-22 14:46:30 +01:00
Rasmus Wriedt Larsen
5722d231bd Python: Add basic support for **kwargs
For now this is JUST from `**kwargs` in arguments, to `**kwargs`
parameters, and this part is based on field-flow

Note that dataflow-library complains about missing post update nodes for
these. This needs to be ignored, since post update nodes for `**kwargs`
arguments doesn't make sense, it's not possible to alter the dictionary
inside the method.
2022-11-22 14:46:30 +01:00