Asger Feldthaus
0da207a5f9
JS: Update test with pipes
2021-01-18 12:18:27 +00:00
Asger Feldthaus
ed27c8b13f
JS: Add test and fix bug in pipe parser
2021-01-18 12:16:13 +00:00
Asger Feldthaus
3db6069372
JS: Add test for new sink
2021-01-18 10:55:34 +00:00
Asger Feldthaus
2752b4ba64
JS: Shift line numbers in test
2021-01-18 10:54:39 +00:00
Erik Krogh Kristensen
401e516654
update expected output, and update PackageExports test
2021-01-15 17:40:47 +01:00
Erik Krogh Kristensen
26783b6ab0
make getTopmostPackageJSON public again, and update PackageExports test
2021-01-15 16:05:49 +01:00
Erik Krogh Kristensen
1506ac09e5
limit the number of characters produced by getAThreewayIntersect
2021-01-15 13:54:16 +01:00
Erik Krogh Kristensen
c5595f4cbd
improve alert message for js/polynomial-redos
2021-01-14 13:48:26 +01:00
Erik Krogh Kristensen
86e33d9d79
select the shortest possible reason
2021-01-14 13:38:37 +01:00
Erik Krogh Kristensen
a520a51d42
highlight the use of the regular expression, instead of the sink for user input
2021-01-14 11:22:20 +01:00
CodeQL CI
4229f556cb
Merge pull request #4751 from erik-krogh/logInjection
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Approved by asgerf, mchammer01
2021-01-14 00:32:46 -08:00
Esben Sparre Andreasen
1bc7d68a50
Update javascript/ql/test/query-tests/Security/CWE-730/server-crash.js
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Co-authored-by: Erik Krogh Kristensen <erik-krogh@github.com >
2021-01-13 14:49:42 +01:00
Erik Krogh Kristensen
d71adff079
dont sanitize global replacements where the regexp is a char class
2021-01-13 10:12:12 +01:00
Esben Sparre Andreasen
d591c519a8
JS: reformulate js/server-crash as a path problem
2021-01-13 00:08:28 +01:00
Erik Krogh Kristensen
eaee5c2d87
add library input as source for js/polynomial-redos
2021-01-12 20:21:33 +01:00
Esben Sparre Andreasen
3c9c79a550
JS: remove flow labels from js/resource-exhaustion
2021-01-12 13:20:20 +01:00
Esben Sparre Andreasen
5965035c09
JS: add query js/resource-exhaustion
2021-01-12 13:20:20 +01:00
CodeQL CI
1c8547c897
Merge pull request #4774 from erik-krogh/forms
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Approved by asgerf
2021-01-12 02:01:38 -08:00
Esben Sparre Andreasen
847687974f
JS: only select non-nullable terms in the broken sanitizer
2021-01-12 08:50:19 +01:00
Esben Sparre Andreasen
40cfbab335
JS: address review feedback
2021-01-12 08:49:08 +01:00
Max Schaefer
3853da0969
JavaScript: Teach API-graphs about bound arguments.
2021-01-11 13:53:46 +00:00
Max Schaefer
ecab17a626
JavaScript: Teach API graphs to handle promisify.
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Following a suggestion by Asger, we track use nodes through calls to `promisify`. When we see a call to a promisified function, we introduce a new synthetic API-graph node representing the callback argument synthesised by the promisification, and track the result of the call to an `await` (or other promise resolution), which is then considered to be a use of the first parameter of the synthetic callback (the zeroth parameter being an error code, which we do not model yet).
2021-01-11 13:53:46 +00:00
Esben Sparre Andreasen
2dbd762bd9
JS: reintroduce reverted js/server-crash
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This reverts commit 0a8d15ccc4 .
2021-01-11 14:13:41 +01:00
Esben Sparre Andreasen
580a24e982
JS: rewrite js/incomplete-multi-character-sanitization
2021-01-11 11:26:45 +01:00
CodeQL CI
807fc94627
Merge pull request #4921 from erik-krogh/moreShellSan
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Approved by esbena
2021-01-08 00:58:26 -08:00
CodeQL CI
c193d9f375
Merge pull request #4823 from erik-krogh/furtherReDoS
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Approved by esbena
2021-01-07 05:24:07 -08:00
Erik Krogh Kristensen
2aa59a3f8b
support sanitizers that sanitize individual chars in js/shell-command-constructed-from-input
2021-01-07 13:58:25 +01:00
Erik Krogh Kristensen
bfd8d1b1e9
Merge branch 'main' into revertSum
2021-01-06 23:04:08 +01:00
CodeQL CI
9d4cd0aa85
Merge pull request #4862 from erik-krogh/shellSanitizer
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Approved by esbena
2021-01-06 11:16:12 -08:00
Erik Krogh Kristensen
f1cee70e82
add class-field flowstep to js/shell-command-constructed-from-input
2021-01-06 14:37:00 +01:00
Erik Krogh Kristensen
3d98732136
support nested stars in js/ReDoS
2021-01-06 10:37:35 +01:00
Erik Krogh Kristensen
77967c3e63
undo unsound optimization in js/ReDoS
2021-01-06 10:36:21 +01:00
Erik Krogh Kristensen
b42aac17d5
add more tests for js/ReDoS
2021-01-06 10:34:06 +01:00
CodeQL CI
a5e28ac6d6
Merge pull request #4847 from erik-krogh/afterReDoS
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Approved by esbena
2021-01-05 01:51:27 -08:00
Erik Krogh Kristensen
ce8cc2368b
improve precision of intersect
2021-01-04 11:55:51 +01:00
Erik Krogh Kristensen
530a4aea35
Merge branch 'main' into shellSanitizer
2020-12-22 13:57:15 +01:00
CodeQL CI
2bb96369f1
Merge pull request #4868 from erik-krogh/boundShell
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Approved by esbena
2020-12-22 03:35:42 -08:00
CodeQL CI
7c6b4d7324
Merge pull request #4865 from esbena/js/fix-execa-model
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Approved by erik-krogh
2020-12-22 03:32:26 -08:00
Erik Krogh Kristensen
da9a4e5267
add test
2020-12-22 11:22:25 +01:00
Esben Sparre Andreasen
34a09ff522
JS: add js/conditional-bypass example as a test case
2020-12-22 09:34:25 +01:00
Esben Sparre Andreasen
ab4f3ea259
JS: fixup for execa.shell and execa.shellSync models
2020-12-22 09:06:18 +01:00
Esben Sparre Andreasen
ba714a1214
JS: add execa.shell tests
2020-12-22 09:01:43 +01:00
Erik Krogh Kristensen
876ba7ef2d
add typeof sanitizer to js/shell-command-constructed-from-input
2020-12-21 14:16:55 +01:00
Erik Krogh Kristensen
cbad705029
general performance improvements in the ReDoS utility library
2020-12-21 11:49:21 +01:00
Erik Krogh Kristensen
05569187b4
improve performance of suffix checking
2020-12-18 17:21:15 +01:00
Erik Krogh Kristensen
6369374224
implement new algorithm for detecting superlinear backtracking in regular expressions
2020-12-18 17:21:15 +01:00
Erik Krogh Kristensen
7ce91e9146
introduce cannonical representatives of RegExpTerms to decrease the number of InputSymbols in the NFA
2020-12-18 17:21:11 +01:00
Erik Krogh Kristensen
b2116dc5b4
add more tests for polynomial/exponential redos
2020-12-18 13:19:17 +01:00
CodeQL CI
41ef7a3fce
Merge pull request #4733 from erik-krogh/args
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Approved by esbena
2020-12-16 06:51:26 -08:00
CodeQL CI
287954e0d8
Merge pull request #4686 from erik-krogh/buildFp
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Approved by esbena
2020-12-16 06:42:41 -08:00