MarkLee131
9ff4ed286f
Java: recognize Path.toRealPath() as path normalization sanitizer
...
PathNormalizeSanitizer recognized Path.normalize() and
File.getCanonicalPath()/getCanonicalFile(), but not Path.toRealPath().
toRealPath() is strictly stronger than normalize() (resolves symlinks
and verifies file existence in addition to normalizing ".." components),
and is functionally equivalent to File.getCanonicalPath() for the NIO.2
API. CERT FIO16-J and OWASP both recommend it for path traversal defense.
This adds toRealPath to PathNormalizeSanitizer alongside normalize,
reducing false positives for code using idiomatic NIO.2 path handling.
2026-04-04 20:59:45 +08:00
Owen Mansel-Chan
1fefa989d7
Rename RegexMatch and only include expressions
2026-02-13 22:45:48 +00:00
Owen Mansel-Chan
a22fd39230
Use RegexExecution in sanitizer definitions (expands scope)
2026-02-11 13:09:48 +00:00
Owen Mansel-Chan
81667d741a
Rename classes for external sanitizers
2026-01-06 14:36:54 +00:00
Owen Mansel-Chan
f6e3c77145
Convert path injection barrier to MaD
2025-12-11 16:24:27 +01:00
Anders Schack-Mulligen
a04ff18ba4
Java: Enable validation wrappers in BarrierGuards.
2025-08-07 15:42:59 +02:00
Anders Schack-Mulligen
fbe79e8a52
Java: Add AnnotatedExitNodes to the CFG.
2025-07-17 11:21:26 +02:00
Kasper Svendsen
c207cfdeb7
Overlay: Add overlay annotations to Java & shared libraries
2025-06-24 10:25:06 +02:00
Anders Schack-Mulligen
db01828717
Java: Deprecate redundant basic block predicates.
2025-05-21 09:01:46 +02:00
Jami Cogswell
0d2e9ae469
Java: fix 'matches' false branch
2025-03-17 18:48:44 -04:00
Jami Cogswell
49d37c517d
Java: fix replacement char check and add tests
2025-03-17 16:02:13 -04:00
Jami Cogswell
3083360032
Java: remove 'complementary' from qldocs
2025-03-17 15:24:31 -04:00
Jami Cogswell
b9f642f4aa
Java: condense '.' matching
2025-03-17 15:20:14 -04:00
Jami Cogswell
9d6a10b601
Java: rename 'isSingleReplaceAll' and 'isDoubleReplaceOrReplaceAll'
2025-03-17 15:07:10 -04:00
Jami Cogswell
76433a31f7
Java: generalize sanitizer and add tests
2025-03-10 18:56:01 -04:00
Jami Cogswell
ab3690f666
Java: initial sanitizer
2025-03-10 18:55:56 -04:00
Jami Cogswell
9bb5fe837d
Java: address review comments
2025-02-17 15:47:45 -05:00
Jami Cogswell
c0ebeb9c7b
Java: use AdditionalTaintStep
2025-02-14 13:52:43 -05:00
Jami Cogswell
d21c8d789b
Java: restrict sink to first arg of two-arg constructor call
2025-02-05 21:19:59 -05:00
Jami Cogswell
bd47dcc87d
Java: check first arg for taint
2025-02-05 16:56:16 -05:00
Jami Cogswell
e8724ab220
Java: sanitize constructor call instead and update test cases
2025-02-05 15:46:10 -05:00
Jami Cogswell
4a4585a526
Java: move comment
2025-02-05 11:36:58 -05:00
Jami Cogswell
59d454771d
Java: add FileConstructorSanitizer and tests
2025-02-04 17:51:23 -05:00
Jami
538dee81b6
Merge pull request #18214 from jcogs33/jcogs33/java/file-getname-path-sanitizer
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Java: add File.getName as a path injection sanitizer
2024-12-11 10:18:02 -05:00
Owen Mansel-Chan
0f3dd6d8f1
Java: IPA the CFG
2024-12-10 15:26:11 +00:00
Jami Cogswell
121780c55a
Java: add File.getName as a path injection sanitizer
2024-12-04 18:57:51 -05:00
Jami Cogswell
d220b3a298
Java: some updates to test cases
2024-03-13 16:28:43 -04:00
Jami Cogswell
911a61df22
Java: initial update of barrier and test cases to remove FN
2024-03-13 16:28:42 -04:00
Tony Torralba
90a9d82b9d
Java: Expand ExactPathSanitizer to work on the argument of 'equals' too
2024-02-15 10:00:24 +01:00
Chris Smowton
ac38d4c9c6
Mass rename L/RValue -> VarWrite/Read
2023-10-24 10:58:29 +01:00
Chris Smowton
f552a15aae
Mass-rename MethodAccess -> MethodCall
2023-10-24 10:30:26 +01:00
Tamas Vajk
6bcfdfca88
Adjust getExtensionReceiverParameterIndex predicate name and change note
2022-12-09 10:29:52 +01:00
Tamas Vajk
81c35c8b27
Adjust PathSanitizer to use fixed $default extension method functionality
2022-12-09 10:29:52 +01:00
Tony Torralba
321a2f5a73
Merge pull request #11550 from atorralba/atorralba/kotlin/adapt-path-sanitizer
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Kotlin: Adapt PathSanitizer
2022-12-07 12:08:00 +01:00
Tony Torralba
6dcc0cc188
Further simplification
2022-12-07 10:50:23 +01:00
Tony Torralba
ccd465d669
Update java/ql/lib/semmle/code/java/security/PathSanitizer.qll
2022-12-07 10:38:33 +01:00
Tony Torralba
2f622ad72c
Refactor by introducing helper predicates
2022-12-07 10:31:54 +01:00
Tony Torralba
21b51b48eb
Adapt PathSanitizer to Kotlin
2022-12-05 11:00:57 +01:00
Michael Nebel
4c7cdc6245
Java: Remove unneeded imports of ExternalFlow.qll.
2022-12-05 09:49:38 +01:00
Anders Schack-Mulligen
6db0db431f
Java: Add pruning for local taint flow.
2022-10-05 12:02:05 +02:00
Tony Torralba
9db65eae7f
Address review comments
2022-10-04 12:27:01 +02:00
Tony Torralba
264d6db9d7
Rename AllowListGuard to AllowedPrefixGuard
2022-10-04 12:27:01 +02:00
Tony Torralba
90020b6aab
Make block lists work with substring matching too
...
A block list approach doesn't need to restrict itself to prefix matching
2022-10-04 12:27:01 +02:00
Tony Torralba
69d1895175
Update java/ql/lib/semmle/code/java/security/PathSanitizer.qll
2022-10-04 12:27:01 +02:00
Tony Torralba
6fcaae20e7
Add tests and fix bugs highlighted by them
2022-10-04 12:27:01 +02:00
Tony Torralba
4e29c39c78
Merge ZipSlip sanitization logic into PathSanitizer.qll
...
Apply code review suggestions regarding weak sanitizers
2022-10-04 12:27:01 +02:00
Tony Torralba
5706e8b377
Improve PathSanitizer
...
Rename PathTraversalSanitizer to PathInjectionSanitizer
2022-10-04 12:26:17 +02:00
Tony Torralba
50ad234694
Move PathSanitizer to the main library
2022-10-04 12:26:17 +02:00
