Chris Smowton
27f40e08e5
Merge pull request #7007 from JLLeitschuh/feat/JLL/improve_ratpack_support
...
Java: Ratpack HTTP Framework Additional Modeling
2021-11-29 16:20:53 +00:00
Anders Schack-Mulligen
57fd397cb3
Merge pull request #7239 from smowton/smowton/fix/useless-comparison-surrogates
...
Range analysis and useless-comparison query: don't treat all unicode surrogates as if they are U+FFFD
2021-11-26 09:00:36 +01:00
Jonathan Leitschuh
1ddf5fb133
Java: Ratpack HTTP Framework Additional Modeling
...
Adds models for `ratpack.func.Pair`, and `ratpack.exec.Result`.
Improve moels for `ratpack.exec.Promise`.
Signed-off-by: Jonathan Leitschuh <Jonathan.Leitschuh@gmail.com >
2021-11-25 12:55:32 -05:00
Chris Smowton
7ac5791c49
Update charLiterals.expected
2021-11-25 16:13:06 +00:00
Chris Smowton
db39c0b8be
CharacterLiteral.getCodePointValue: fix handling of surrogates
2021-11-25 14:07:21 +00:00
Chris Smowton
9540beeda9
Update java/ql/test/query-tests/security/CWE-611/DocumentBuilderTests.java
...
Co-authored-by: intrigus-lgtm <60750685+intrigus-lgtm@users.noreply.github.com >
2021-11-25 12:52:08 +00:00
Chris Smowton
9eb9eb606e
Note that FEATURE_SECURE_PROCESSING isn't a sufficient defence against XXE
2021-11-25 12:22:48 +00:00
Chris Smowton
3c8f6e3c07
Merge pull request #6717 from luchua-bc/java/thread-resource-abuse
...
Java: CWE-400 - Query to detect uncontrolled thread resource consumption
2021-11-24 18:59:41 +00:00
luchua-bc
b0031a0d85
Add local input test case and update qldoc
2021-11-24 13:30:50 +00:00
luchua-bc
e56737e007
Use value step to optimize the taint step and add a test case for Apache file upload listener
2021-11-23 17:15:28 +00:00
Anders Schack-Mulligen
2b1f34ed9b
Java: Don't clear content in store steps in summaries.
2021-11-19 14:22:28 +01:00
Anders Schack-Mulligen
6815a13a00
Merge pull request #6931 from hvitved/dataflow/restrict-derived-summaries
...
Data flow: Restrict derived flow summaries
2021-11-18 15:31:55 +01:00
Anders Schack-Mulligen
22ebe68b1b
Merge pull request #7132 from aschackmull/java/overrides
...
Java: Fix overrides to not be transitive.
2021-11-17 15:38:11 +01:00
Benjamin Muskalla
3c3a65243f
Merge pull request #6664 from bmuskalla/bmuskalla/modelGenerator
...
Java: Initial CSV model generator
2021-11-17 12:30:45 +01:00
Tom Hvitved
6d58dd2823
Java: Update expected test output
2021-11-17 10:49:51 +01:00
Benjamin Muskalla
b4eadefb92
Fix test
2021-11-16 17:28:01 +01:00
Benjamin Muskalla
3dbaa087d4
Remove class file
2021-11-16 16:36:27 +01:00
Benjamin Muskalla
0e6bb28016
Only consider store steps
2021-11-16 10:46:24 +01:00
Benjamin Muskalla
f4310898b3
Capture sources flowing into parameters
2021-11-15 16:28:28 +01:00
Tony Torralba
87ebcea913
Add AsyncTask value step
2021-11-15 16:13:36 +01:00
Anders Schack-Mulligen
1cd42ea668
Java: Fix test and some references.
2021-11-15 16:03:04 +01:00
Benjamin Muskalla
bca6cecd1c
Remove basic support for lambda flow
2021-11-15 12:38:30 +01:00
Benjamin Muskalla
a0b7f267ff
Only capture taint from own fields
...
Also exclude `Charset` as relevant taint-carrying type. This is generally
what we want to lets us avoid tracking arguments that lead to FP.
2021-11-12 10:15:15 +01:00
Benjamin Muskalla
b8809a20d8
Support propagating taint of inner object
2021-11-12 09:39:59 +01:00
Benjamin Muskalla
2d4176bec0
Ignore Number-derived types
2021-11-10 16:30:27 +01:00
Benjamin Muskalla
dbd393b77a
Support flow into field of referenced objects
2021-11-10 16:30:27 +01:00
Benjamin Muskalla
6960a7b97e
Remove extraneous last column
2021-11-10 16:30:25 +01:00
Benjamin Muskalla
e2bd792fc2
Consider bulk-like data for argument accessors
2021-11-10 16:30:25 +01:00
Benjamin Muskalla
739fe75194
Support flow for factory and strategy pattern
...
* Support models for factories that create
new instances of an object while tainting it with incoming data
* Support models to infer super types for
private implementations to expose the models
at the right level
2021-11-10 16:30:24 +01:00
Benjamin Muskalla
747ab122c3
Restrict fluent api models to same type access
2021-11-10 16:30:24 +01:00
Benjamin Muskalla
9500c9c8bc
Support lambda flow for source models
...
Also rely on public API to detect the source node
2021-11-10 16:30:24 +01:00
Benjamin Muskalla
35baa1c3df
Support bulkdata for boxed types as well
2021-11-10 16:30:23 +01:00
Benjamin Muskalla
83b4070f31
Fix bug to accept bulk data for char/byte arrays
2021-11-10 16:30:23 +01:00
Benjamin Muskalla
281f25403d
Match enclosing unit without casting to specific nodes
2021-11-10 16:30:23 +01:00
Benjamin Muskalla
0e9fcc6c39
Only generate models for local supertypes
...
Avoid generating models for classes
implementing external SPI (e.g. `FileFilter`).
Keep `toString` models intact as they're
commonly used as taint-propagation method
(e.g. see `Joiner`).
2021-11-10 16:30:23 +01:00
Benjamin Muskalla
157f56f48a
Capture model for defining interface
...
Instead of modeling individual implementations, take a more general
approach of reuse dataflows for interfaces defined by a library. This allows
tracking flows across all implementations and aligns better with how we
manually model frameworks. This may have some FPs given all possible flows
are modeled for a specific interface but also covers more scenarios where
we don't know which implementation of an interface is used.
2021-11-10 16:30:22 +01:00
Benjamin Muskalla
f36bb8baaf
Exclude models for simpler types
...
Avoid generating models for types that can't really propagate taint
in a valuable way (e.g. primitivies, BigInt, ..). Keep tracking
bulk-like data (e.g. char[] or byte[]).
2021-11-10 16:30:22 +01:00
Benjamin Muskalla
7dae6122d9
Support CharSequence#toString
...
Given CharSequence is often used as an
alias for String, ensure taint through toString is flowing
2021-11-10 16:30:20 +01:00
Benjamin Muskalla
7a7ec06819
Simplify sink configuration
2021-11-10 16:30:20 +01:00
Benjamin Muskalla
2b2ac82fb7
Fix bug in sink detection
2021-11-10 16:30:20 +01:00
Benjamin Muskalla
c616eb1473
Fix finding more sources
2021-11-10 16:30:19 +01:00
Benjamin Muskalla
a1d8dfb524
Initial support for source models
2021-11-10 16:30:19 +01:00
Benjamin Muskalla
f9fea15a52
Initial support for capturing sink models
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
364de55b8d
Support parameter->parameter flow
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
cd11ef3bf6
Support outgoing taint flow from fields
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
c3462be2c9
Capture argument->return value flows
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
4ca006ba3d
Only expose visible innner classes
2021-11-10 16:30:18 +01:00
Benjamin Muskalla
88032afdc3
Add test for final class
2021-11-10 16:30:17 +01:00
Benjamin Muskalla
ec772fb6b2
Add support for qualifier flow
2021-11-10 16:30:17 +01:00
Benjamin Muskalla
32ef40c77b
Add scaffolding for summary model generator
2021-11-10 16:30:17 +01:00
