Asger F
0b1e859e70
JS: Remove uses of AdditionalSanitizerGuardNode
2024-12-03 14:30:05 +01:00
Asger F
82682d9a62
JS: Remove a non-deprecated reference to SanitizerGuardNode
2024-12-03 14:30:03 +01:00
Asger F
bc7753de29
JS: Remove non-deprecated reference to AdditionalBarrierGuardNode
2024-12-03 14:30:02 +01:00
Asger F
0cd2e3f9eb
JS: Deprecate old data flow library, except some guard-related nodes
2024-12-03 14:30:01 +01:00
Asger F
054558d7b5
JS: Include content properties in type-tracker properties
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Reminder: we have two PropertyName classes because the one in Contents.qll can't depend on DataFlow::Node.
2024-12-03 09:58:54 +01:00
Asger F
cab8a40d00
JS: Fix accidental recursion
2024-11-29 14:23:57 +01:00
Asger F
2f0c80a98b
JS: Include summary steps in type tracking
2024-11-29 14:23:55 +01:00
Asger F
e34064e3b5
JS: Initial instantiation of sumamry type tracking
...
Instantiates the library without using it yet.
2024-11-29 14:23:50 +01:00
Asger F
df12f255ac
JS: Rename propagatesFlowExt -> propagatesFlow
2024-11-29 14:23:49 +01:00
Napalys
9a1c1f4be3
JS: Added in RegExpCreationNode maybeGlobal predicate for more convenience.
2024-11-28 12:03:51 +01:00
Asger F
805fd0b46e
JS: Refine speculative step definition
2024-11-26 15:56:56 +01:00
Asger F
bf62582f53
JS: Implement 'speculativeTaintStep'
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It is a mandatory part of the interface now; just providing a bare-bones implementation for rather than 'none()'
2024-11-26 15:36:46 +01:00
Asger F
82d61e4194
Merge branch 'js/shared-dataflow-branch' into js/shared-dataflow-merge-main
2024-11-26 15:36:16 +01:00
Asger F
9dad2d62d7
JS: Update DataFlowConsistency
2024-11-21 12:54:11 +01:00
Asger F
4e62a512c5
JS: Only apply exception propagator when no other summary applies
...
Previously a few Promise-related methods were special-cased, which is no longer needed.
2024-11-21 11:01:05 +01:00
Asger F
948d21ca07
JS: Propagate exceptions from summarized callables by default
2024-11-21 10:24:31 +01:00
Napalys
afc2d3e6d2
JS: Add: String.protytpe.toWellFormed to StringManipulationTaintStep
2024-11-20 17:42:25 +01:00
Asger F
d52bc971b8
Merge branch 'main' into js/shared-dataflow-merge-main
2024-11-20 14:05:03 +01:00
Asger F
80a5a5909e
JS: Use getUnderlyingValue() a few places in VariableCapture
2024-11-19 13:23:29 +01:00
Asger F
023dcce400
JS: Disable variable capture heuristic
...
Bailing out can be more expensive as the resulting jump steps themselves
cause perf issues. The limit of 100 variables per scope has also been
added in the interim, which handles the cases that this needed to cover.
2024-11-18 13:44:10 +01:00
Asger F
37676f41aa
JS: Remove jump steps from IIFE steps
2024-11-18 13:38:34 +01:00
Napalys Klicius
c8c15a0899
Merge pull request #17910 from Napalys/napalys/matchAll-support
...
JS: Support for matchAll
2024-11-14 15:36:20 +01:00
Asger F
80ee372ddf
JS: Replace an unused value with _
2024-11-12 11:24:17 +01:00
Asger F
637baabe37
JS: Clarify why there are no SSA definitions
2024-11-12 11:23:35 +01:00
Napalys
f1c6dc1d9b
Moved SortTaintStep to more appropriate home TaintTracking->Arrays
2024-11-11 08:32:01 +01:00
Napalys
70cf1a57bc
Now catches usage of RegExp. after matchAll usage.
2024-11-08 08:59:31 +01:00
Napalys
dbd57e3870
Fixed issue where TaintTracking was not catching matchAll vulnerability
2024-11-07 13:40:10 +01:00
Napalys
514375dbf9
Fixes false positives from commit 42600c93ff
2024-11-07 13:00:54 +01:00
Asger F
2fb108419c
JS: Only parameter-calls as lambda calls
2024-10-29 08:32:15 +01:00
Asger F
1e9e57e46e
JS: Fix missing qldoc
2024-10-29 08:32:14 +01:00
Asger F
1b85feb1fa
JS: Add imprecise post-update steps for when a captured var/this is not tracked precisely
...
With the capture library we sometimes bails out of handling certain functions for scalability reasons.
This means we have a notion of "captured but imprecisely-tracked" variables and 'this'. In these cases we go back to propagating flow from a post-update node to the local source.
2024-10-29 08:32:07 +01:00
Asger F
1efef2ca3c
JS: Change rule for getPostUpdateForStore
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This causes less wobbles in test outputs
2024-10-29 08:32:05 +01:00
Asger F
e05e077b33
JS: Block jump steps through 'this' now that the capture lib handles 'this'
2024-10-29 08:31:57 +01:00
Asger F
958602e43e
JS: Cache getARead (as per instructions in the SSA library)
2024-10-22 12:46:20 +02:00
Asger F
e784813c3b
JS: Make barrier guards work with use-use flow
2024-10-22 12:46:19 +02:00
Asger F
67fdd864c9
JS: Add TODO
2024-10-22 12:46:18 +02:00
Asger F
81af9a1658
Fix missing flow through super calls
2024-10-22 12:46:17 +02:00
Asger F
12370e9210
JS: Use VariableOrThis in variable capture as well
2024-10-22 12:46:16 +02:00
Asger F
d31499d727
JS: introduce implicit this uses in general
2024-10-22 12:46:14 +02:00
Asger F
c3c003b275
JS: Fix post-update flow into 'this'
2024-10-22 12:46:11 +02:00
Asger F
9fc99d6f9d
JS: Fix store into object literals that have a post-update node
2024-10-22 12:46:11 +02:00
Asger F
3b663bd2f6
JS: Remove BasicBlockInternal module and mark relevant predicates as public
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This exposes the predicates publicly, but will be hidden again in the next commit.
2024-10-22 12:46:04 +02:00
Asger F
9e600424cc
JS: Remove unused predicate
2024-10-22 12:46:02 +02:00
Asger F
78e961cef3
JS: Add use-use flow
2024-10-22 12:46:01 +02:00
Asger F
7363b578b1
JS: Instantiate shared SSA library
...
JS: Remove with statement comment
2024-10-22 12:45:58 +02:00
Asger F
341bacfe55
JS: Fix bug causing re-evaluation of cached barriers
2024-10-02 14:43:18 +02:00
Asger F
2712bf821a
JS: Fix a bug in isSafeClientSideUrlProperty
2024-09-12 13:42:23 +02:00
Asger F
bc04131c72
JS: Disallow implicit reads before an optional step
2024-09-12 13:42:22 +02:00
Asger F
da696817a3
JS: Convert 'split' taint step to legacy taint step
2024-09-12 13:42:05 +02:00
Asger F
e87e543850
JS: Ensure optional steps/barriers are computed in the correct stage
2024-09-12 13:35:38 +02:00
