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Java: Add a flow step for Path::toFile in ZipSlip

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Robin Neatherway
2019-02-07 11:09:20 +00:00
parent 383e82a3f3
commit 409733838b
3 changed files with 12 additions and 0 deletions
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change-notes/1.20/analysis-java.md
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@@ -14,6 +14,7 @@
| **Query** | **Expected impact** | **Change** |
|----------------------------|------------------------|------------------------------------------------------------------|
| Arbitrary file write during archive extraction ("Zip Slip") (`java/zipslip`) | Fewer false positive results | Results involving a sanitization step that converts a destination `Path` to a `File` are no longer reported. |
| Double-checked locking is not thread-safe (`java/unsafe-double-checked-locking`) | Fewer false positive results and more true positive results | Results that use safe publication through a `final` field are no longer reported. Results that initialize immutable types like `String` incorrectly are now reported. |
| Result of multiplication cast to wider type (`java/integer-multiplication-cast-to-long`) | Fewer results | Results involving conversions to `float` or `double` are no longer reported, as they were almost exclusively false positives. |