Nora Dimitrijević
20030d56a5
[DIFF-INFORMED] Python: (Possible)TimingAttackAgainstHash
2025-07-17 14:40:31 +02:00
Nora Dimitrijević
b79ce6d30b
Python: mass enable diff-informed data flow none() location overrides
...
An auto-generated patch that enables diff-informed data flow in the obvious cases.
Builds on github#18346 and github/codeql-patch#88
2025-06-17 15:36:52 +02:00
Owen Mansel-Chan
cf614a596d
Fix cwe tags to include leading zero
2025-04-30 16:43:03 +01:00
Asger F
15c2ccb880
Python: ignore experimental for now
2025-02-06 10:27:43 +01:00
Asger F
e4a1847dad
Python: mass enable diff-informed data flow
2025-02-06 10:27:19 +01:00
Joe Farebrother
4602c5c905
Remove experimental version + qhelp fixes
2024-12-09 19:56:18 +00:00
Joe Farebrother
60d8a85a9c
Promote jinja sinks
2024-12-09 19:54:57 +00:00
Joe Farebrother
8647073433
Copy template injection to standard pack + add jinja sinks
2024-12-09 19:47:06 +00:00
Taus
92bca9c268
Python: Update CORS query tags and change note
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Makes it more clear that the query is experimental.
2024-10-08 15:44:29 +00:00
Rasmus Wriedt Larsen
431a1af628
Merge branch 'main' into threat-models
2024-09-26 11:44:24 +02:00
Taus
8c015b0784
Merge pull request #17305 from Kwstubbs/CORSMiddleware-Starlette
...
Python: Add Support for CORS Middlewares
2024-09-24 15:51:49 +02:00
Rasmus Wriedt Larsen
4a21a85e73
Merge branch 'main' into threat-models
2024-09-23 11:19:58 +02:00
Joe Farebrother
3001a570b2
Replace uses of StringConstCompare
2024-09-20 14:47:22 +01:00
Kevin Stubbings
c30332818f
Reorder and rename
2024-09-13 00:41:55 -07:00
Kevin Stubbings
831d522025
First round feedback
2024-09-12 20:49:10 -07:00
Rasmus Wriedt Larsen
528f08fb83
Python: Make queries use ActiveThreatModelSource
2024-09-10 14:32:35 +02:00
Porcupiney Hairs
f86570f6e7
WIP: Python: CORS Bypass
...
This PR adds a query to detect a Cross Origin Resource Sharing(CORS) policy bypass due to an incorrect check.
This PR attempts to detect the vulnerability pattern found in CVE-2022-3457
```python
if request.method in ['POST', 'PUT', 'PATCH', 'DELETE']:
origin = request.headers.get('Origin', None)
if origin and not origin.startswith(request.base):
raise cherrypy.HTTPError(403, 'Unexpected Origin header')
```
In this case, a value obtained from a header is compared using `startswith` call. This comparision is easily bypassed resulting in a CORS bypass. Given that similar bugs have been found in other languages as well, I think this PR would be a great addition to the exisitng python query pack.
The databases for CVE-2022-3457 can be downloaded from
```
https://filetransfer.io/data-package/i4Mfepls#link
https://file.io/V67T4SSgmExF
```
2024-09-03 03:11:35 +05:30
Kevin Stubbings
c60f459530
Grammar
2024-08-26 23:57:19 -07:00
Kevin Stubbings
1db7865d49
Corrections
2024-08-26 22:06:12 -07:00
Kevin Stubbings
8bf8893307
Add support for vulnerable CORS middlewares
2024-08-26 21:30:48 -07:00
Joe Farebrother
1127b08635
Merge branch 'main' into python-cookie-concept-promote
2024-07-29 10:26:03 +01:00
Joe Farebrother
a73d675e6e
Remove experimental query versions
2024-07-23 10:14:55 +01:00
Joe Farebrother
226e4eb8a5
Use a 3-valued newtype for hasSameSiteAttribute
2024-07-23 10:14:45 +01:00
Joe Farebrother
6a7bdaf284
Fix experimental query compilation
2024-07-23 10:14:29 +01:00
Joe Farebrother
9ad6c8c5eb
Implement cookie attributes for cases in which a raw header is set
2024-07-23 10:14:16 +01:00
Joe Farebrother
2df09f6194
Change flag predicates to boolean parameters rather than boolean results
2024-07-23 10:14:08 +01:00
Joe Farebrother
6f7b2a2d20
Add cookie flags to cookie write concept, and alter experimental queries to use them
2024-07-23 10:14:00 +01:00
Joe Farebrother
070d67816d
Remove experimental version
2024-07-16 16:50:10 +01:00
Rasmus Wriedt Larsen
0a32f9fed6
Python: Update query metadata
2024-07-04 14:09:37 +02:00
Rasmus Wriedt Larsen
8d1113cdaf
Python: Fixup qhelp
2024-07-04 14:01:30 +02:00
Porcupiney Hairs
808af28618
Python : Arbitrary codde execution due to Js2Py
...
Js2Py is a Javascript to Python translation library written in Python. It allows users to invoke JavaScript code directly from Python.
The Js2Py interpreter by default exposes the entire standard library to it's users. This can lead to security issues if a malicious input were directly.
This PR includes a CodeQL query along with a qhelp and testcases to detect cases where an untrusted input flows to an Js2Py eval call.
This query successfully detects CVE-2023-0297 in `pyload/pyload`along with it's fix.
The databases can be downloaded from the links bellow.
```
https://file.io/qrMEjSJJoTq1
https://filetransfer.io/data-package/a02eab7V#link
```
2024-07-03 19:06:34 +05:30
am0o0
1f99559e9f
Revert "update id of the query file"
...
This reverts commit 1f112467ce
2024-06-18 17:33:07 +02:00
am0o0
8a7fdfa6fe
fix conflict
2024-06-18 17:18:59 +02:00
am0o0
1f112467ce
update id of the query file
2024-05-29 16:48:35 +02:00
am0o0
b9edcb7943
rename secondary to remote :), complete the previous commit changes
2024-05-29 16:47:37 +02:00
am0o0
5299c4a845
fix the qhelp of secondary server cmd injectino
2024-05-29 16:00:06 +02:00
amammad
4df73f9975
continue to convert paramiko query to a more general query,
...
the proxy command is not a secondary command execution
so we can add proxy command to SystemCommandExecution::Range, update QLDocs,
add a proper Paramiko test case
fix a typo
2024-05-06 14:36:10 +02:00
amammad
5fea71e5d6
convert paramiko query to SecondaryServerCmdInjection query, Add inline tests
2024-05-06 14:36:10 +02:00
Joe Farebrother
daa31b5bb7
Add documentation
2024-04-24 14:05:38 +01:00
Joe Farebrother
6021d9238c
Move headers injection query and concept from experimental to main
2024-04-24 14:05:37 +01:00
Taus
b484aee39e
Python: Autoformat everything
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Of course, `StringLiteral` being much longer than `StrConst` meant a
bunch of files changed formatting.
2024-04-22 12:00:09 +00:00
Taus
1c68c987b0
Python: Change all remaining occurrences of StrConst
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Done using
```
git grep StrConst | xargs sed -i 's/StrConst/StringLiteral/g'
```
2024-04-22 12:00:09 +00:00
Sim4n6
26a16b7857
use of a single var "op" of type Cmpop
2024-03-15 14:17:23 +01:00
Sim4n6
a717bf1b9d
Fix p tag in UnicodeDoS.qhelp
2024-03-15 14:17:23 +01:00
Sim4n6
af19a0342e
Fix UnicodeDoS vulnerability in CWE-770 code
2024-03-15 14:17:23 +01:00
Sim4n6
085d803b14
Fix UnicodeDoS vulnerability in CWE-770
2024-03-15 14:17:23 +01:00
Sim4n6
31dc542111
Update request parameter name in good_1() function
2024-03-15 14:17:23 +01:00
Sim4n6
70ebc58b4c
Refactor Unicode normalization code
2024-03-15 14:17:23 +01:00
Sim4n6${{7*'7'}}
658b88e62f
Update python/ql/src/experimental/Security/CWE-770/UnicodeDoS.ql
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update the Config API
Co-authored-by: yoff <lerchedahl@gmail.com >
2024-03-15 14:17:23 +01:00
Sim4n6
1f767b887e
Add some comments and docs
2024-03-15 14:17:23 +01:00
