Erik Krogh Kristensen
05bfba4f99
use getImmediatePredecessor instead of getALocalSource()
2020-05-29 13:01:09 +02:00
Erik Krogh Kristensen
5bb308dc8f
sanitize variables used in an HTML escaping switch-case
2020-05-28 12:37:41 +02:00
Erik Krogh Kristensen
1a2db10a90
recognize barrier guard where the result is stored in a variable
2020-05-28 10:24:42 +02:00
Erik Krogh Kristensen
562a38cdd5
add ContainsHTMLGuard
2020-05-28 10:24:42 +02:00
semmle-qlci
083b8ef8e5
Merge pull request #3568 from asger-semmle/js/avoid-accidental-string-coercion
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Approved by erik-krogh
2020-05-27 20:46:54 +01:00
Erik Krogh Kristensen
33da82d884
Merge branch 'master' of https://github.com/github/codeql into pr/erik-krogh/3566
2020-05-27 12:21:14 +00:00
Erik Krogh Kristensen
d05a61c745
Merge branch 'master' of https://github.com/github/codeql into pr/erik-krogh/3566
2020-05-27 12:12:08 +00:00
Erik Krogh Kristensen
dbc25ca3fb
cache Expr::getStringValue
2020-05-26 22:17:00 +02:00
Erik Krogh Kristensen
319363f56c
update expected output
2020-05-26 18:47:37 +02:00
Erik Krogh Kristensen
63a14d1b96
use HtmlConcatenationLeaf
2020-05-26 18:33:29 +02:00
Erik Krogh Kristensen
9b047f6f03
use the DOTALL flag
2020-05-26 14:53:33 +02:00
Erik Krogh Kristensen
fd561d1ce2
remove temporary comment
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Co-authored-by: Asger F <asgerf@github.com >
2020-05-26 14:37:02 +02:00
Erik Krogh Kristensen
124c4cb15e
Merge branch 'master' of github.com:github/codeql into OptionalSanitizer
2020-05-26 13:59:57 +02:00
Erik Krogh Kristensen
e5afdc53be
use HtmlSanitizerCall to recognize sanitizers
2020-05-26 13:34:49 +02:00
Erik Krogh Kristensen
3e3372be4b
recognize DOMPurify.sanitize as a HTML sanitizer
2020-05-26 13:34:33 +02:00
Jonas Jensen
5deeda0337
Merge pull request #3387 from geoffw0/tostringperf
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C++: Eliminate recursion from toString().
2020-05-26 13:24:43 +02:00
semmle-qlci
be5b343a0c
Merge pull request #3564 from max-schaefer/js/reflective-argument-access
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Approved by asgerf
2020-05-26 12:09:13 +01:00
Asger Feldthaus
75fee22f1e
JS: Avoid string coercion in JSXName.getValue
2020-05-26 12:03:02 +01:00
Erik Krogh Kristensen
ad40c4b0f2
add a sanitizer guard for safe attribute string concatenations
2020-05-26 12:36:47 +02:00
Erik Krogh Kristensen
a9bea63019
recognize more HTML attribute concatenations
2020-05-26 12:36:24 +02:00
semmle-qlci
4b0354c4bc
Merge pull request #3555 from max-schaefer/js/require-flow
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Approved by asgerf
2020-05-26 10:54:21 +01:00
Max Schaefer
7ddf5ced23
JavaScript: Update expected output for unrelated tests.
2020-05-26 10:49:30 +01:00
semmle-qlci
4b56229ca0
Merge pull request #3527 from esbena/js/fastify
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Approved by asgerf
2020-05-26 10:44:59 +01:00
semmle-qlci
df205b617e
Merge pull request #3539 from asger-semmle/js/capture-level-flow
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Approved by erik-krogh
2020-05-26 10:42:14 +01:00
Max Schaefer
9d3a9d71f1
JavaScript: Add basic support for reasoning about reflective parameter accesses.
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Currently, only `arguments[c]` for a constant value `c` is supported.
This allows us to detect the prototype-pollution vulnerabilities in (old versions of) `extend`, `jquery`, and `node.extend`.
2020-05-26 09:59:29 +01:00
Max Schaefer
a39e8b4802
JavaScript: Add test for FlowSteps::argumentPassing predicate.
2020-05-26 09:51:06 +01:00
Erik Krogh Kristensen
9254df1f78
sanitize optionally sanitized values
2020-05-26 00:09:11 +02:00
Erik Krogh Kristensen
8fac3a1403
add IsEmptyGuard to TaintTracking
2020-05-26 00:09:08 +02:00
Jonas Jensen
6fc9e1d84c
C++/JavaScript: Improve CodeDuplication.qll QLDoc
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I took most of the docs from the corresponding predicates in
JavaScript's `CodeDuplication.qll`. Where JavaScript had a corresponding
predicate but didn't have QLDoc, I added new QLDoc to both.
2020-05-25 18:59:48 +02:00
Max Schaefer
573fdaa424
JavaScript: Track require through local data flow.
2020-05-24 20:00:10 +01:00
semmle-qlci
b9ecf1a304
Merge pull request #3447 from erik-krogh/LibCmdInjection
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Approved by asgerf, mchammer01
2020-05-22 17:10:57 +01:00
Esben Sparre Andreasen
e172d55ecb
Update javascript/ql/test/query-tests/Security/CWE-020/IncompleteUrlSchemeCheck.js
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Co-authored-by: Asger F <asgerf@github.com >
2020-05-22 13:33:34 +02:00
Asger Feldthaus
75be3b7ecb
JS: Add test case for missed captured flow
2020-05-21 16:14:13 +01:00
Erik Krogh Kristensen
b297837969
Apply suggestions from doc review
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Co-authored-by: mc <42146119+mchammer01@users.noreply.github.com >
2020-05-21 14:32:02 +02:00
Esben Sparre Andreasen
b31f83a5af
JS: fixup expected output
2020-05-21 13:47:16 +02:00
Esben Sparre Andreasen
e588e59f9b
JS: fixup
2020-05-21 13:42:28 +02:00
Esben Sparre Andreasen
c400b45cd6
JS: make the Fastify model support isUserControlledObject
2020-05-21 13:42:28 +02:00
Esben Sparre Andreasen
894033df8a
JS: de-boilerplate the fastify model: address expr/dataflow comments
2020-05-21 13:42:28 +02:00
Esben Sparre Andreasen
74fc33e2a8
JS: make the qldoc check happy
2020-05-21 13:42:27 +02:00
Esben Sparre Andreasen
a76c70d2d7
JS: model fastify
2020-05-21 13:42:27 +02:00
semmle-qlci
8df7b7c42a
Merge pull request #3525 from erik-krogh/ZipTaint
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Approved by asgerf
2020-05-20 16:45:02 +01:00
Erik Krogh Kristensen
a23cde1354
autoformat
2020-05-20 15:36:46 +02:00
Erik Krogh Kristensen
5a3eec87c0
rename isTaintedPathStep to isPosixPathStep
2020-05-20 13:44:14 +02:00
Erik Krogh Kristensen
97c199e10d
update docstring
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Co-authored-by: Asger F <asgerf@github.com >
2020-05-20 13:40:12 +02:00
semmle-qlci
c15d22d9f8
Merge pull request #3516 from asger-semmle/js/typescript-3.9.2
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Approved by erik-krogh
2020-05-20 11:31:57 +01:00
semmle-qlci
2bbc1c2af0
Merge pull request #3478 from erik-krogh/PromiseAll
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Approved by asgerf, esbena
2020-05-20 11:03:05 +01:00
semmle-qlci
29b8a0db92
Merge pull request #3508 from asger-semmle/js/shared-data-flow-node
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Approved by esbena
2020-05-20 10:58:09 +01:00
Erik Krogh Kristensen
33e0f25f3c
use NodeJSLib::Path instead of DataFlow::moduleMember
2020-05-20 10:30:23 +02:00
Erik Krogh Kristensen
7c51dff0f7
share implementation between TaintedPath and ZipSlip
2020-05-20 10:10:04 +02:00
Erik Krogh Kristensen
5b569a4d6d
add a sanitizer for chained replace-calls
2020-05-19 19:16:58 +02:00