Commit Graph

275 Commits

Author SHA1 Message Date
yoff
4609b2060a Merge pull request #7217 from RasmusWL/more-path-injection-fps
Python: Add `x in <var>` test for StringConstCompare
2021-12-02 12:35:33 +01:00
Taus
8cccee6eba Merge pull request #6972 from yoff/python/promote-redos
Python: Promote ReDoS queries
2021-11-23 14:02:09 +01:00
Rasmus Wriedt Larsen
baafd9f8ba Python: Add an other path injection FP
Along with the root cause, which is the `StringConstCompare`
BarrierGuard, that does only allows `in <iterable literal>` and not
`in <variable referencing iterable literal>`
2021-11-23 12:59:15 +01:00
Erik Krogh Kristensen
1cca377e7d Merge pull request #6561 from erik-krogh/htmlReg
JS/Py/Ruby: add a bad-tag-filter query
2021-11-18 09:39:13 +01:00
Rasmus Wriedt Larsen
7c3b68b7f8 Merge pull request #7091 from RasmusWL/port-request-without-validation
Python: Port `py/request-without-cert-validation` to use API graphs
2021-11-15 13:51:57 +01:00
Rasmus Wriedt Larsen
985cd1ebdb Python: Port py/request-without-cert-validation to use API graphs 2021-11-09 16:37:50 +01:00
Rasmus Wriedt Larsen
59581690fd Python: Add py/request-without-cert-validation tests 2021-11-09 16:29:57 +01:00
Rasmus Wriedt Larsen
f70e4fea55 Python: Add interesting path-injection FP 2021-11-09 14:53:32 +01:00
Erik Krogh Kristensen
02f500b9c2 Merge branch 'main' into htmlReg 2021-11-04 12:58:42 +01:00
Rasmus Lerchedahl Petersen
8536f5f5a2 Python: remember to update refs... 2021-10-28 14:32:53 +02:00
Rasmus Wriedt Larsen
8c3349f40f Python: Properly model flask.send_from_directory
To not include `filename` as path-injection sink.
2021-10-28 13:41:39 +02:00
Rasmus Wriedt Larsen
6648a695eb Python: Add flask specific path-injection test 2021-10-28 13:34:18 +02:00
Erik Krogh Kristensen
44afa34e37 Merge branch 'main' of github.com:github/codeql into htmlReg 2021-10-26 14:46:27 +02:00
Rasmus Wriedt Larsen
7cd5e681dd Merge pull request #6693 from yoff/python/promote-regex-injection
Python: Promote `py/regex-injection`
2021-10-14 14:49:05 +02:00
Rasmus Lerchedahl Petersen
61008fd3d0 Merge branch 'main' of github.com:github/codeql into python/promote-regex-injection 2021-10-12 11:28:12 +02:00
Rasmus Lerchedahl Petersen
f34d1ee997 Python: Update test expectation following rename 2021-10-12 10:36:18 +02:00
Rasmus Wriedt Larsen
a83bb39d0f Python: Merge SQLAlchemy TextClause injection into py/sql-injection
As discussed in a meeting today, this will end up presenting an query
suite that's easier to use for customers.

Since https://github.com/github/codeql/pull/6589 has JUST been merged,
if we get this change in fast enough, no end-user will ever have run
`py/sqlalchemy-textclause-injection` as part of LGTM.com or Code
Scanning.
2021-09-21 20:21:42 +02:00
Erik Krogh Kristensen
99ed4a1a89 add a bad-tag-filter query for Python and JavaScript 2021-09-21 15:04:03 +02:00
Erik Krogh Kristensen
8535e6f281 use toUnicode in RegexTreeView 2021-09-21 12:13:37 +02:00
Rasmus Wriedt Larsen
f8e6ba633a Python: Fix .expected for new subpaths query predicate 2021-09-21 09:40:13 +02:00
Rasmus Wriedt Larsen
c7c8e2f3e3 Merge branch 'main' into promote-sqlalchemy 2021-09-21 09:36:07 +02:00
Rasmus Lerchedahl Petersen
1c7982b319 Python: Move query tests over 2021-09-14 13:29:21 +02:00
Chris Smowton
38cc9bef02 ReDoS: fix unpaired surrogate test
This actually does result in an FP, but this was previously hidden by non-interpretation of '\u' escapes within a raw string.
2021-09-10 15:37:34 +01:00
Anders Schack-Mulligen
f30dad7705 Dataflow: Update test expected outputs. 2021-09-07 13:02:20 +02:00
Rasmus Wriedt Larsen
9f590dbf2d Python: Fix .expected
After we now model `db.text()` calls from Flask-SQLAlchemy
2021-09-02 16:04:25 +02:00
Rasmus Wriedt Larsen
f1744890b1 Python: Add tests for Flask-SQLAlchemy 2021-09-02 10:48:15 +02:00
Rasmus Wriedt Larsen
c34d6d1162 Python: Add query to handle SQLAlchemy TextClause Injection
instead of doing this via taint-steps. See description in code/tests.
2021-09-02 10:19:57 +02:00
yoff
2f5ed03798 Merge pull request #6323 from RasmusWL/sec-test-layout
Python: Restructure security tests to contain query name
2021-08-24 16:50:08 +02:00
Erik Krogh Kristensen
46959234b7 Merge pull request #6288 from erik-krogh/emptyRedos
JS/Python: Fix FP in redos related to empty lookaheads
2021-08-16 13:48:22 +02:00
Taus
e9a4114c04 Python: Hotfix: Disable ReDoS queries 2021-07-22 10:58:49 +00:00
Rasmus Wriedt Larsen
5249591747 Python: Fix test folder for InsecureProtocol 2021-07-19 16:57:00 +02:00
Rasmus Wriedt Larsen
5939128a76 Python: Fix test folder for InsecureDefaultProtocol
it was named wrong before. whoops.
2021-07-19 16:56:07 +02:00
Rasmus Wriedt Larsen
77021ae119 Python: Restructure security tests to contain query name
We were mixing between things, so this is just to keep things
consistent. Even though it's not strictly needed for all queries,
it does look nice I think
2021-07-19 16:54:34 +02:00
Rasmus Wriedt Larsen
da021feb8b Python: Move py/incomplete-hostname-regexp tests to own folder 2021-07-19 16:48:21 +02:00
Rasmus Wriedt Larsen
7939a1372e Python: Move Jinja2WithoutEscaping tests to own folder 2021-07-19 16:44:41 +02:00
Rasmus Wriedt Larsen
a07de3faae Merge branch 'main' into emptyRedos 2021-07-15 18:21:29 +02:00
Rasmus Wriedt Larsen
a5834c4d78 Python: Fix py/polynomial-redos 2021-07-15 14:16:19 +02:00
Rasmus Wriedt Larsen
76caf43b54 Python: Add tests for py/polynomial-redos 2021-07-15 14:15:44 +02:00
Rasmus Wriedt Larsen
1be0dc0876 Python: Move test for ReDoS 2021-07-15 14:15:24 +02:00
Erik Krogh Kristensen
383b5f2ff2 implement RegExpSubPattern.getOperand in the Python regexp implementation 2021-07-15 09:41:53 +02:00
Erik Krogh Kristensen
440e4b9a92 enable unicode support in the Python ReDoS query 2021-07-11 21:28:40 +02:00
Taus
e4af14638b Merge pull request #6175 from yoff/python-port-ReDoS
Python: port ReDoS queries from Javascript
2021-06-30 16:26:07 +02:00
Rasmus Lerchedahl Petersen
651f8abba0 Python: Avoid multiple results for toString 2021-06-30 14:39:49 +02:00
Rasmus Lerchedahl Petersen
09e71cfdfd Python: update test expectations 2021-06-30 12:25:29 +02:00
Rasmus Lerchedahl Petersen
40ac91eecd Python: Add some tests for exponential ReDoS
- `KnownCVEs` contain the currently triaged Python CVEs
- `unittest.py` contains some tests constructed by @erik-krogh
- `redos.py` contains a port of `tst.js` from javascript
The expected file has been ported as well with some fixups by @tausbn
2021-06-28 17:04:49 +02:00
Rasmus Wriedt Larsen
9573048ee8 Python: Port py/clear-text-logging-sensitive-data 2021-06-25 14:35:31 +02:00
Rasmus Wriedt Larsen
a9469b73d9 Python: Port py/clear-text-storage-sensitive-data 2021-06-24 17:39:08 +02:00
Rasmus Wriedt Larsen
e2facd0981 Python: Expand cleartext query tests 2021-06-23 10:50:04 +02:00
Rasmus Wriedt Larsen
5506365b0e Python: Split cleartext tests 2021-06-23 10:50:04 +02:00
Rasmus Wriedt Larsen
dee93783a2 Python: Update .expected for py/weak-sensitive-data-hashing
Now there is a path from the _imports_ of the functions that would
return sensitive data, so we produce more alerts.

I'm not entirely happy about this "double reporting", but I'm not sure
how to get around it without either:

1. disabling the extra taint-step for calls. Not ideal since we would
   loose good sources.
2. disabling the extra sources based on function name. Not ideal since
   we would loose good sources.
3. disabling the extra sources based on function name, for those calls
   that would be handled with the extra taint-step for calls. Not ideal
   since that would require running the data-flow query initially to
   prune these out :|

So for now, I think the best approach is to accept some risk on this,
and ship to learn :)
2021-06-11 13:56:55 +02:00