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python: deprecation

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I am slightly concerned that the test now generates many more
intermediate results. I suppose that maes the analysis heavy.
Should the new library get a new name instead, so the old code
does not get evaluated?
This commit is contained in:
Rasmus Lerchedahl Petersen
2022-01-31 08:32:24 +01:00
parent 9aa4c4a6a7
commit 0c3bce1415
3 changed files with 284 additions and 5 deletions
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20
python/ql/lib/semmle/python/security/dataflow/ChainedConfigs12.qll
View File

@@ -30,9 +30,11 @@ private newtype TCustomPathNode =
CrossoverNode(DataFlow::Node node) { crossoverNode(node) }
/**
* DEPRECATED: Use flow state instead
*
* A class representing the set of all the path nodes in either config.
*/
class CustomPathNode extends TCustomPathNode {
deprecated class CustomPathNode extends TCustomPathNode {
/** Gets the PathNode if it is in Config1. */
DataFlow::PathNode asNode1() {
this = Config1Node(result) or this = CrossoverNode(result.getNode())
@@ -66,8 +68,12 @@ class CustomPathNode extends TCustomPathNode {
}
}
/** Holds if `(a,b)` is an edge in the graph of data flow path explanations. */
query predicate edges(CustomPathNode a, CustomPathNode b) {
/**
* DEPRECATED: Use flow state instead
*
* Holds if `(a,b)` is an edge in the graph of data flow path explanations.
*/
deprecated query predicate edges(CustomPathNode a, CustomPathNode b) {
// Edge is in Config1 graph
DataFlow::PathGraph::edges(a.asNode1(), b.asNode1())
or
@@ -75,8 +81,12 @@ query predicate edges(CustomPathNode a, CustomPathNode b) {
DataFlow2::PathGraph::edges(a.asNode2(), b.asNode2())
}
/** Holds if `n` is a node in the graph of data flow path explanations. */
query predicate nodes(CustomPathNode n, string key, string val) {
/**
* DEPRECATED: Use flow state instead
*
* Holds if `n` is a node in the graph of data flow path explanations.
*/
deprecated query predicate nodes(CustomPathNode n, string key, string val) {
// Node is in Config1 graph
DataFlow::PathGraph::nodes(n.asNode1(), key, val)
or

120
python/ql/lib/semmle/python/security/dataflow/PathInjection.qll
View File

@@ -80,3 +80,123 @@ module PathInjection {
NormalizedUnchecked() { this = "NormalizedUnchecked" }
}
}
// ---------------------------------------------------------------------------
// Old, deprecated code
// ---------------------------------------------------------------------------
private import semmle.python.dataflow.new.DataFlow2
private import semmle.python.dataflow.new.TaintTracking2
private import ChainedConfigs12
import PathInjectionCustomizations::PathInjection
// ---------------------------------------------------------------------------
// Case 1. The path is never normalized.
// ---------------------------------------------------------------------------
/**
* DEPRECATED: Use `PathInjection::Configuration` instead
*
* Configuration to find paths from sources to sinks that contain no normalization.
*/
deprecated class PathNotNormalizedConfiguration extends TaintTracking::Configuration {
PathNotNormalizedConfiguration() { this = "PathNotNormalizedConfiguration" }
override predicate isSource(DataFlow::Node source) { source instanceof Source }
override predicate isSink(DataFlow::Node sink) { sink instanceof Sink }
override predicate isSanitizer(DataFlow::Node node) {
node instanceof Sanitizer
or
node instanceof Path::PathNormalization
}
override predicate isSanitizerGuard(DataFlow::BarrierGuard guard) {
guard instanceof SanitizerGuard
}
}
/**
* DEPRECATED: Use `PathInjection::Configuration` instead
*
* Holds if there is a path injection from source to sink, where the (python) path is
* not normalized.
*/
deprecated predicate pathNotNormalized(CustomPathNode source, CustomPathNode sink) {
any(PathNotNormalizedConfiguration config).hasFlowPath(source.asNode1(), sink.asNode1())
}
// ---------------------------------------------------------------------------
// Case 2. The path is normalized at least once, but never checked afterwards.
// ---------------------------------------------------------------------------
/**
* DEPRECATED: Use `PathInjection::Configuration` instead
*
* Configuration to find paths from sources to normalizations that contain no prior normalizations.
*/
deprecated class FirstNormalizationConfiguration extends TaintTracking::Configuration {
FirstNormalizationConfiguration() { this = "FirstNormalizationConfiguration" }
override predicate isSource(DataFlow::Node source) { source instanceof Source }
override predicate isSink(DataFlow::Node sink) { sink instanceof Path::PathNormalization }
override predicate isSanitizer(DataFlow::Node node) { node instanceof Sanitizer }
override predicate isSanitizerOut(DataFlow::Node node) { node instanceof Path::PathNormalization }
override predicate isSanitizerGuard(DataFlow::BarrierGuard guard) {
guard instanceof SanitizerGuard
}
}
/**
* DEPRECATED: Use `PathInjection::Configuration` instead
*
* Configuration to find paths from normalizations to sinks that do not go through a check.
*/
deprecated class NormalizedPathNotCheckedConfiguration extends TaintTracking2::Configuration {
NormalizedPathNotCheckedConfiguration() { this = "NormalizedPathNotCheckedConfiguration" }
override predicate isSource(DataFlow::Node source) { source instanceof Path::PathNormalization }
override predicate isSink(DataFlow::Node sink) { sink instanceof Sink }
override predicate isSanitizer(DataFlow::Node node) { node instanceof Sanitizer }
override predicate isSanitizerGuard(DataFlow::BarrierGuard guard) {
guard instanceof Path::SafeAccessCheck
or
guard instanceof SanitizerGuard
}
}
/**
* DEPRECATED: Use `PathInjection::Configuration` instead
*
* Holds if there is a path injection from source to sink, where the (python) path is
* normalized at least once, but never checked afterwards.
*/
deprecated predicate pathNotCheckedAfterNormalization(CustomPathNode source, CustomPathNode sink) {
exists(
FirstNormalizationConfiguration config, DataFlow::PathNode mid1, DataFlow2::PathNode mid2,
NormalizedPathNotCheckedConfiguration config2
|
config.hasFlowPath(source.asNode1(), mid1) and
config2.hasFlowPath(mid2, sink.asNode2()) and
mid1.getNode().asCfgNode() = mid2.getNode().asCfgNode()
)
}
// ---------------------------------------------------------------------------
// Query: Either case 1 or case 2.
// ---------------------------------------------------------------------------
/**
* DEPRECATED: Use `PathInjection::Configuration` instead
*
* Holds if there is a path injection from source to sink
*/
deprecated predicate pathInjection(CustomPathNode source, CustomPathNode sink) {
pathNotNormalized(source, sink)
or
pathNotCheckedAfterNormalization(source, sink)
}

149
python/ql/test/query-tests/Security/CWE-022-PathInjection/PathInjection.expected
View File

@@ -1,105 +1,254 @@
edges
| flask_path_injection.py:19:15:19:21 | ControlFlowNode for request | flask_path_injection.py:19:15:19:26 | ControlFlowNode for Attribute |
| flask_path_injection.py:19:15:19:21 | ControlFlowNode for request | flask_path_injection.py:19:15:19:26 | ControlFlowNode for Attribute |
| flask_path_injection.py:19:15:19:26 | ControlFlowNode for Attribute | flask_path_injection.py:21:32:21:38 | ControlFlowNode for dirname |
| flask_path_injection.py:19:15:19:26 | ControlFlowNode for Attribute | flask_path_injection.py:21:32:21:38 | ControlFlowNode for dirname |
| path_injection.py:12:16:12:22 | ControlFlowNode for request | path_injection.py:12:16:12:27 | ControlFlowNode for Attribute |
| path_injection.py:12:16:12:22 | ControlFlowNode for request | path_injection.py:12:16:12:27 | ControlFlowNode for Attribute |
| path_injection.py:12:16:12:27 | ControlFlowNode for Attribute | path_injection.py:13:14:13:47 | ControlFlowNode for Attribute() |
| path_injection.py:12:16:12:27 | ControlFlowNode for Attribute | path_injection.py:13:14:13:47 | ControlFlowNode for Attribute() |
| path_injection.py:19:16:19:22 | ControlFlowNode for request | path_injection.py:19:16:19:27 | ControlFlowNode for Attribute |
| path_injection.py:19:16:19:22 | ControlFlowNode for request | path_injection.py:19:16:19:27 | ControlFlowNode for Attribute |
| path_injection.py:19:16:19:27 | ControlFlowNode for Attribute | path_injection.py:20:13:20:64 | ControlFlowNode for Attribute() |
| path_injection.py:19:16:19:27 | ControlFlowNode for Attribute | path_injection.py:21:14:21:18 | ControlFlowNode for npath |
| path_injection.py:27:16:27:22 | ControlFlowNode for request | path_injection.py:27:16:27:27 | ControlFlowNode for Attribute |
| path_injection.py:27:16:27:22 | ControlFlowNode for request | path_injection.py:27:16:27:27 | ControlFlowNode for Attribute |
| path_injection.py:27:16:27:27 | ControlFlowNode for Attribute | path_injection.py:28:13:28:64 | ControlFlowNode for Attribute() |
| path_injection.py:27:16:27:27 | ControlFlowNode for Attribute | path_injection.py:31:14:31:18 | ControlFlowNode for npath |
| path_injection.py:37:16:37:22 | ControlFlowNode for request | path_injection.py:37:16:37:27 | ControlFlowNode for Attribute |
| path_injection.py:37:16:37:27 | ControlFlowNode for Attribute | path_injection.py:38:13:38:64 | ControlFlowNode for Attribute() |
| path_injection.py:46:16:46:22 | ControlFlowNode for request | path_injection.py:46:16:46:27 | ControlFlowNode for Attribute |
| path_injection.py:46:16:46:22 | ControlFlowNode for request | path_injection.py:46:16:46:27 | ControlFlowNode for Attribute |
| path_injection.py:46:16:46:27 | ControlFlowNode for Attribute | path_injection.py:47:13:47:64 | ControlFlowNode for Attribute() |
| path_injection.py:46:16:46:27 | ControlFlowNode for Attribute | path_injection.py:48:14:48:18 | ControlFlowNode for npath |
| path_injection.py:54:16:54:22 | ControlFlowNode for request | path_injection.py:54:16:54:27 | ControlFlowNode for Attribute |
| path_injection.py:54:16:54:27 | ControlFlowNode for Attribute | path_injection.py:55:13:55:64 | ControlFlowNode for Attribute() |
| path_injection.py:63:16:63:22 | ControlFlowNode for request | path_injection.py:63:16:63:27 | ControlFlowNode for Attribute |
| path_injection.py:63:16:63:22 | ControlFlowNode for request | path_injection.py:63:16:63:27 | ControlFlowNode for Attribute |
| path_injection.py:63:16:63:27 | ControlFlowNode for Attribute | path_injection.py:64:13:64:63 | ControlFlowNode for Attribute() |
| path_injection.py:63:16:63:27 | ControlFlowNode for Attribute | path_injection.py:65:14:65:18 | ControlFlowNode for npath |
| path_injection.py:71:16:71:22 | ControlFlowNode for request | path_injection.py:71:16:71:27 | ControlFlowNode for Attribute |
| path_injection.py:71:16:71:27 | ControlFlowNode for Attribute | path_injection.py:72:13:72:63 | ControlFlowNode for Attribute() |
| path_injection.py:84:16:84:22 | ControlFlowNode for request | path_injection.py:84:16:84:27 | ControlFlowNode for Attribute |
| path_injection.py:84:16:84:22 | ControlFlowNode for request | path_injection.py:84:16:84:27 | ControlFlowNode for Attribute |
| path_injection.py:84:16:84:22 | ControlFlowNode for request | path_injection.py:84:16:84:27 | ControlFlowNode for Attribute |
| path_injection.py:84:16:84:27 | ControlFlowNode for Attribute | path_injection.py:86:8:86:44 | ControlFlowNode for Attribute() |
| path_injection.py:84:16:84:27 | ControlFlowNode for Attribute | path_injection.py:87:18:87:37 | ControlFlowNode for possibly_unsafe_path |
| path_injection.py:84:16:84:27 | ControlFlowNode for Attribute | path_injection.py:87:18:87:37 | ControlFlowNode for possibly_unsafe_path |
| path_injection.py:91:20:91:25 | ControlFlowNode for foo_id | path_injection.py:94:14:94:17 | ControlFlowNode for path |
| path_injection.py:91:20:91:25 | ControlFlowNode for foo_id | path_injection.py:94:14:94:17 | ControlFlowNode for path |
| path_injection.py:98:20:98:22 | ControlFlowNode for foo | path_injection.py:102:14:102:17 | ControlFlowNode for path |
| path_injection.py:98:20:98:22 | ControlFlowNode for foo | path_injection.py:102:14:102:17 | ControlFlowNode for path |
| path_injection.py:107:16:107:22 | ControlFlowNode for request | path_injection.py:107:16:107:27 | ControlFlowNode for Attribute |
| path_injection.py:107:16:107:22 | ControlFlowNode for request | path_injection.py:107:16:107:27 | ControlFlowNode for Attribute |
| path_injection.py:107:16:107:27 | ControlFlowNode for Attribute | path_injection.py:113:14:113:17 | ControlFlowNode for path |
| path_injection.py:107:16:107:27 | ControlFlowNode for Attribute | path_injection.py:113:14:113:17 | ControlFlowNode for path |
| path_injection.py:118:16:118:22 | ControlFlowNode for request | path_injection.py:118:16:118:27 | ControlFlowNode for Attribute |
| path_injection.py:118:16:118:22 | ControlFlowNode for request | path_injection.py:118:16:118:27 | ControlFlowNode for Attribute |
| path_injection.py:118:16:118:27 | ControlFlowNode for Attribute | path_injection.py:124:14:124:17 | ControlFlowNode for path |
| path_injection.py:118:16:118:27 | ControlFlowNode for Attribute | path_injection.py:124:14:124:17 | ControlFlowNode for path |
| path_injection.py:129:16:129:22 | ControlFlowNode for request | path_injection.py:129:16:129:27 | ControlFlowNode for Attribute |
| path_injection.py:129:16:129:22 | ControlFlowNode for request | path_injection.py:129:16:129:27 | ControlFlowNode for Attribute |
| path_injection.py:129:16:129:27 | ControlFlowNode for Attribute | path_injection.py:132:14:132:22 | ControlFlowNode for sanitized |
| path_injection.py:129:16:129:27 | ControlFlowNode for Attribute | path_injection.py:132:14:132:22 | ControlFlowNode for sanitized |
| path_injection.py:138:16:138:22 | ControlFlowNode for request | path_injection.py:138:16:138:27 | ControlFlowNode for Attribute |
| path_injection.py:138:16:138:22 | ControlFlowNode for request | path_injection.py:138:16:138:27 | ControlFlowNode for Attribute |
| path_injection.py:138:16:138:22 | ControlFlowNode for request | path_injection.py:138:16:138:27 | ControlFlowNode for Attribute |
| path_injection.py:138:16:138:27 | ControlFlowNode for Attribute | path_injection.py:140:30:140:51 | ControlFlowNode for Attribute() |
| path_injection.py:138:16:138:27 | ControlFlowNode for Attribute | path_injection.py:142:14:142:17 | ControlFlowNode for path |
| path_injection.py:138:16:138:27 | ControlFlowNode for Attribute | path_injection.py:142:14:142:17 | ControlFlowNode for path |
| path_injection.py:149:16:149:22 | ControlFlowNode for request | path_injection.py:149:16:149:27 | ControlFlowNode for Attribute |
| path_injection.py:149:16:149:22 | ControlFlowNode for request | path_injection.py:149:16:149:27 | ControlFlowNode for Attribute |
| path_injection.py:149:16:149:27 | ControlFlowNode for Attribute | path_injection.py:152:18:152:21 | ControlFlowNode for path |
| path_injection.py:149:16:149:27 | ControlFlowNode for Attribute | path_injection.py:152:18:152:21 | ControlFlowNode for path |
| test.py:9:12:9:18 | ControlFlowNode for request | test.py:9:12:9:23 | ControlFlowNode for Attribute |
| test.py:9:12:9:18 | ControlFlowNode for request | test.py:9:12:9:23 | ControlFlowNode for Attribute |
| test.py:9:12:9:18 | ControlFlowNode for request | test.py:9:12:9:23 | ControlFlowNode for Attribute |
| test.py:9:12:9:23 | ControlFlowNode for Attribute | test.py:9:12:9:39 | ControlFlowNode for Attribute() |
| test.py:9:12:9:23 | ControlFlowNode for Attribute | test.py:9:12:9:39 | ControlFlowNode for Attribute() |
| test.py:9:12:9:23 | ControlFlowNode for Attribute | test.py:9:12:9:39 | ControlFlowNode for Attribute() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | test.py:18:9:18:16 | ControlFlowNode for source() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | test.py:18:9:18:16 | ControlFlowNode for source() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | test.py:24:9:24:16 | ControlFlowNode for source() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | test.py:24:9:24:16 | ControlFlowNode for source() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | test.py:31:9:31:16 | ControlFlowNode for source() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | test.py:31:9:31:16 | ControlFlowNode for source() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | test.py:38:9:38:16 | ControlFlowNode for source() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | test.py:46:9:46:16 | ControlFlowNode for source() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | test.py:46:9:46:16 | ControlFlowNode for source() |
| test.py:12:15:12:15 | ControlFlowNode for x | test.py:13:12:13:30 | ControlFlowNode for Attribute() |
| test.py:12:15:12:15 | ControlFlowNode for x | test.py:13:12:13:30 | ControlFlowNode for Attribute() |
| test.py:18:9:18:16 | ControlFlowNode for source() | test.py:19:10:19:10 | ControlFlowNode for x |
| test.py:18:9:18:16 | ControlFlowNode for source() | test.py:19:10:19:10 | ControlFlowNode for x |
| test.py:24:9:24:16 | ControlFlowNode for source() | test.py:25:19:25:19 | ControlFlowNode for x |
| test.py:24:9:24:16 | ControlFlowNode for source() | test.py:25:19:25:19 | ControlFlowNode for x |
| test.py:25:9:25:20 | ControlFlowNode for normalize() | test.py:26:10:26:10 | ControlFlowNode for y |
| test.py:25:19:25:19 | ControlFlowNode for x | test.py:12:15:12:15 | ControlFlowNode for x |
| test.py:25:19:25:19 | ControlFlowNode for x | test.py:12:15:12:15 | ControlFlowNode for x |
| test.py:25:19:25:19 | ControlFlowNode for x | test.py:25:9:25:20 | ControlFlowNode for normalize() |
| test.py:31:9:31:16 | ControlFlowNode for source() | test.py:33:14:33:14 | ControlFlowNode for x |
| test.py:31:9:31:16 | ControlFlowNode for source() | test.py:33:14:33:14 | ControlFlowNode for x |
| test.py:38:9:38:16 | ControlFlowNode for source() | test.py:39:19:39:19 | ControlFlowNode for x |
| test.py:39:19:39:19 | ControlFlowNode for x | test.py:12:15:12:15 | ControlFlowNode for x |
| test.py:46:9:46:16 | ControlFlowNode for source() | test.py:48:23:48:23 | ControlFlowNode for x |
| test.py:46:9:46:16 | ControlFlowNode for source() | test.py:48:23:48:23 | ControlFlowNode for x |
| test.py:48:13:48:24 | ControlFlowNode for normalize() | test.py:49:14:49:14 | ControlFlowNode for y |
| test.py:48:23:48:23 | ControlFlowNode for x | test.py:12:15:12:15 | ControlFlowNode for x |
| test.py:48:23:48:23 | ControlFlowNode for x | test.py:12:15:12:15 | ControlFlowNode for x |
| test.py:48:23:48:23 | ControlFlowNode for x | test.py:48:13:48:24 | ControlFlowNode for normalize() |
| test_chaining.py:9:12:9:18 | ControlFlowNode for request | test_chaining.py:9:12:9:23 | ControlFlowNode for Attribute |
| test_chaining.py:9:12:9:23 | ControlFlowNode for Attribute | test_chaining.py:9:12:9:39 | ControlFlowNode for Attribute() |
| test_chaining.py:9:12:9:39 | ControlFlowNode for Attribute() | test_chaining.py:20:9:20:16 | ControlFlowNode for source() |
| test_chaining.py:9:12:9:39 | ControlFlowNode for Attribute() | test_chaining.py:28:9:28:16 | ControlFlowNode for source() |
| test_chaining.py:9:12:9:39 | ControlFlowNode for Attribute() | test_chaining.py:41:9:41:16 | ControlFlowNode for source() |
| test_chaining.py:14:15:14:15 | ControlFlowNode for x | test_chaining.py:15:12:15:30 | ControlFlowNode for Attribute() |
| test_chaining.py:20:9:20:16 | ControlFlowNode for source() | test_chaining.py:21:19:21:19 | ControlFlowNode for x |
| test_chaining.py:21:19:21:19 | ControlFlowNode for x | test_chaining.py:14:15:14:15 | ControlFlowNode for x |
| test_chaining.py:28:9:28:16 | ControlFlowNode for source() | test_chaining.py:29:19:29:19 | ControlFlowNode for x |
| test_chaining.py:29:19:29:19 | ControlFlowNode for x | test_chaining.py:14:15:14:15 | ControlFlowNode for x |
| test_chaining.py:41:9:41:16 | ControlFlowNode for source() | test_chaining.py:42:9:42:19 | ControlFlowNode for normpath() |
nodes
| flask_path_injection.py:19:15:19:21 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| flask_path_injection.py:19:15:19:21 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| flask_path_injection.py:19:15:19:26 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| flask_path_injection.py:19:15:19:26 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| flask_path_injection.py:21:32:21:38 | ControlFlowNode for dirname | semmle.label | ControlFlowNode for dirname |
| flask_path_injection.py:21:32:21:38 | ControlFlowNode for dirname | semmle.label | ControlFlowNode for dirname |
| path_injection.py:12:16:12:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:12:16:12:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:12:16:12:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:12:16:12:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:13:14:13:47 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:13:14:13:47 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:19:16:19:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:19:16:19:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:19:16:19:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:19:16:19:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:20:13:20:64 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:21:14:21:18 | ControlFlowNode for npath | semmle.label | ControlFlowNode for npath |
| path_injection.py:27:16:27:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:27:16:27:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:27:16:27:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:27:16:27:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:28:13:28:64 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:31:14:31:18 | ControlFlowNode for npath | semmle.label | ControlFlowNode for npath |
| path_injection.py:37:16:37:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:37:16:37:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:38:13:38:64 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:46:16:46:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:46:16:46:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:46:16:46:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:46:16:46:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:47:13:47:64 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:48:14:48:18 | ControlFlowNode for npath | semmle.label | ControlFlowNode for npath |
| path_injection.py:54:16:54:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:54:16:54:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:55:13:55:64 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:63:16:63:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:63:16:63:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:63:16:63:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:63:16:63:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:64:13:64:63 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:65:14:65:18 | ControlFlowNode for npath | semmle.label | ControlFlowNode for npath |
| path_injection.py:71:16:71:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:71:16:71:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:72:13:72:63 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:84:16:84:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:84:16:84:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:84:16:84:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:84:16:84:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:84:16:84:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:84:16:84:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:86:8:86:44 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:87:18:87:37 | ControlFlowNode for possibly_unsafe_path | semmle.label | ControlFlowNode for possibly_unsafe_path |
| path_injection.py:87:18:87:37 | ControlFlowNode for possibly_unsafe_path | semmle.label | ControlFlowNode for possibly_unsafe_path |
| path_injection.py:91:20:91:25 | ControlFlowNode for foo_id | semmle.label | ControlFlowNode for foo_id |
| path_injection.py:91:20:91:25 | ControlFlowNode for foo_id | semmle.label | ControlFlowNode for foo_id |
| path_injection.py:94:14:94:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:94:14:94:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:98:20:98:22 | ControlFlowNode for foo | semmle.label | ControlFlowNode for foo |
| path_injection.py:98:20:98:22 | ControlFlowNode for foo | semmle.label | ControlFlowNode for foo |
| path_injection.py:102:14:102:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:102:14:102:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:107:16:107:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:107:16:107:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:107:16:107:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:107:16:107:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:113:14:113:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:113:14:113:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:118:16:118:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:118:16:118:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:118:16:118:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:118:16:118:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:124:14:124:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:124:14:124:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:129:16:129:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:129:16:129:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:129:16:129:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:129:16:129:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:132:14:132:22 | ControlFlowNode for sanitized | semmle.label | ControlFlowNode for sanitized |
| path_injection.py:132:14:132:22 | ControlFlowNode for sanitized | semmle.label | ControlFlowNode for sanitized |
| path_injection.py:138:16:138:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:138:16:138:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:138:16:138:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:138:16:138:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:138:16:138:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:138:16:138:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:140:30:140:51 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| path_injection.py:142:14:142:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:142:14:142:17 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:149:16:149:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:149:16:149:22 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| path_injection.py:149:16:149:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:149:16:149:27 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| path_injection.py:152:18:152:21 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| path_injection.py:152:18:152:21 | ControlFlowNode for path | semmle.label | ControlFlowNode for path |
| test.py:9:12:9:18 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| test.py:9:12:9:18 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| test.py:9:12:9:18 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| test.py:9:12:9:23 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| test.py:9:12:9:23 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| test.py:9:12:9:23 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| test.py:9:12:9:39 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| test.py:12:15:12:15 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:12:15:12:15 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:13:12:13:30 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| test.py:13:12:13:30 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| test.py:18:9:18:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:18:9:18:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:19:10:19:10 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:19:10:19:10 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:24:9:24:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:24:9:24:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:25:9:25:20 | ControlFlowNode for normalize() | semmle.label | ControlFlowNode for normalize() |
| test.py:25:19:25:19 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:25:19:25:19 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:26:10:26:10 | ControlFlowNode for y | semmle.label | ControlFlowNode for y |
| test.py:31:9:31:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:31:9:31:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:33:14:33:14 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:33:14:33:14 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:38:9:38:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:39:19:39:19 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:46:9:46:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:46:9:46:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:48:13:48:24 | ControlFlowNode for normalize() | semmle.label | ControlFlowNode for normalize() |
| test.py:48:23:48:23 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:48:23:48:23 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test.py:49:14:49:14 | ControlFlowNode for y | semmle.label | ControlFlowNode for y |
| test_chaining.py:9:12:9:18 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
| test_chaining.py:9:12:9:23 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| test_chaining.py:9:12:9:39 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| test_chaining.py:14:15:14:15 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test_chaining.py:15:12:15:30 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| test_chaining.py:20:9:20:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test_chaining.py:21:19:21:19 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test_chaining.py:28:9:28:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test_chaining.py:29:19:29:19 | ControlFlowNode for x | semmle.label | ControlFlowNode for x |
| test_chaining.py:41:9:41:16 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test_chaining.py:42:9:42:19 | ControlFlowNode for normpath() | semmle.label | ControlFlowNode for normpath() |
subpaths
| test.py:25:19:25:19 | ControlFlowNode for x | test.py:12:15:12:15 | ControlFlowNode for x | test.py:13:12:13:30 | ControlFlowNode for Attribute() | test.py:25:9:25:20 | ControlFlowNode for normalize() |
| test.py:48:23:48:23 | ControlFlowNode for x | test.py:12:15:12:15 | ControlFlowNode for x | test.py:13:12:13:30 | ControlFlowNode for Attribute() | test.py:48:13:48:24 | ControlFlowNode for normalize() |