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Merge pull request #13914 from erik-krogh/escape-unicode

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ReDoS: escape unicode chars in the output for the ReDoS queries
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Erik Krogh Kristensen
2023-08-15 11:21:21 +02:00
committed by GitHub
parent fec9626fe7 fe542565c3
commit 6a3b9e10eb
8 changed files with 135 additions and 34 deletions
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12
python/ql/test/query-tests/Security/CWE-730-ReDoS/ReDoS.expected
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@@ -35,9 +35,9 @@
| redos.py:139:25:139:31 | (\\w\|G)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of 'G'. |
| redos.py:145:25:145:32 | (\\d\|\\w)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '0'. |
| redos.py:148:25:148:31 | (\\d\|5)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '5'. |
| redos.py:151:25:151:34 | (\\s\|[\\f])* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '\u000c'. |
| redos.py:154:25:154:38 | (\\s\|[\\v]\|\\\\v)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '\u000b'. |
| redos.py:157:25:157:34 | (\\f\|[\\f])* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '\u000c'. |
| redos.py:151:25:151:34 | (\\s\|[\\f])* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '\\u000c'. |
| redos.py:154:25:154:38 | (\\s\|[\\v]\|\\\\v)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '\\u000b'. |
| redos.py:157:25:157:34 | (\\f\|[\\f])* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '\\u000c'. |
| redos.py:160:25:160:32 | (\\W\|\\D)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of ' '. |
| redos.py:163:25:163:32 | (\\S\|\\w)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '0'. |
| redos.py:166:25:166:34 | (\\S\|[\\w])* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '0'. |
@@ -67,8 +67,8 @@
| redos.py:259:24:259:126 | (.thisisagoddamnlongstringforstresstestingthequery\|\\sthisisagoddamnlongstringforstresstestingthequery)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '\\tthisisagoddamnlongstringforstresstestingthequery'. |
| redos.py:262:24:262:87 | (thisisagoddamnlongstringforstresstestingthequery\|this\\w+query)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of 'thisisagoddamnlongstringforstresstestingthequery'. |
| redos.py:262:78:262:80 | \\w+ | This part of the regular expression may cause exponential backtracking on strings starting with 'this' and containing many repetitions of '0querythis'. |
| redos.py:268:28:268:39 | ([\ufffd\ufffd]\|[\ufffd\ufffd])* | This part of the regular expression may cause exponential backtracking on strings starting with 'foo' and containing many repetitions of '\ufffd'. |
| redos.py:271:28:271:41 | ((\ufffd\|\ufffd)\|(\ufffd\|\ufffd))* | This part of the regular expression may cause exponential backtracking on strings starting with 'foo' and containing many repetitions of '\ufffd'. |
| redos.py:268:28:268:39 | ([\ufffd\ufffd]\|[\ufffd\ufffd])* | This part of the regular expression may cause exponential backtracking on strings starting with 'foo' and containing many repetitions of '\\ufffd'. |
| redos.py:271:28:271:41 | ((\ufffd\|\ufffd)\|(\ufffd\|\ufffd))* | This part of the regular expression may cause exponential backtracking on strings starting with 'foo' and containing many repetitions of '\\ufffd'. |
| redos.py:274:31:274:32 | b+ | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of 'b'. |
| redos.py:277:48:277:50 | \\s* | This part of the regular expression may cause exponential backtracking on strings starting with '<0\\t0=' and containing many repetitions of '""\\t0='. |
| redos.py:283:26:283:27 | a+ | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of 'a'. |
@@ -103,5 +103,5 @@
| redos.py:385:24:385:30 | (\\d\|0)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '0'. |
| redos.py:386:26:386:32 | (\\d\|0)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '0'. |
| redos.py:391:15:391:25 | (\\u0061\|a)* | This part of the regular expression may cause exponential backtracking on strings starting with 'X' and containing many repetitions of 'a'. |
| unittests.py:5:17:5:23 | (\u00c6\|\\\u00c6)+ | This part of the regular expression may cause exponential backtracking on strings starting with 'X' and containing many repetitions of '\u00c6'. |
| unittests.py:5:17:5:23 | (\u00c6\|\\\u00c6)+ | This part of the regular expression may cause exponential backtracking on strings starting with 'X' and containing many repetitions of '\\u00c6'. |
| unittests.py:9:16:9:24 | (?:.\|\\n)* | This part of the regular expression may cause exponential backtracking on strings containing many repetitions of '\\n'. |