hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2026-04-30 19:26:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

TokenBuiltFromUuid formatting

Browse Source
This commit is contained in:
Daniel Santos
2022-10-25 09:51:48 -05:00
parent b8d60edb49
commit 5b080481aa
2 changed files with 4 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
python/ql/src/experimental/Security/CWE-340/TokenBuiltFromUUID.ql
View File

@@ -20,10 +20,7 @@ import DataFlow::PathGraph
class PredictableResultSource extends DataFlow::Node {
PredictableResultSource() {
exists(API::Node uuidCallRet |
uuidCallRet =
API::moduleImport("uuid")
.getMember(["uuid1", "uuid3", "uuid5"])
.getReturn()
uuidCallRet = API::moduleImport("uuid").getMember(["uuid1", "uuid3", "uuid5"]).getReturn()
|
this = uuidCallRet.asSource()
or
@@ -36,7 +33,7 @@ class TokenAssignmentValueSink extends DataFlow::Node {
TokenAssignmentValueSink() {
exists(string name | name.toLowerCase().matches(["%token", "%code"]) |
exists(DefinitionNode n | n.getValue() = this.asCfgNode() | name = n.(NameNode).getId())
or
or
exists(DataFlow::AttrWrite aw | aw.getValue() = this | name = aw.getAttributeName())
)
}