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Author SHA1 Message Date
Robert Marsh
12ccf3662a C#: match IR global variable changes 2022-03-22 13:22:37 -04:00
Robert Marsh
6be3db8575 C++: update test expectations for extractor changes 2022-03-22 13:01:56 -04:00
Robert Marsh
23e9963a19 Merge branch 'main' into rdmarsh2/ir-global-vars 2022-03-21 16:13:40 -04:00
Robert Marsh
32e128d207 C#: sync IR files 2022-03-21 16:01:53 -04:00
Robert Marsh
5bb6441047 C++: Fix consistency issues with aggregate inits 2022-03-21 16:01:24 -04:00
Harry Maclean
6c18e1d7ac Merge pull request #8272 from hmac/hmac/tainted-format-string 2022-03-22 08:37:47 +13:00
Robert Marsh
a36c6f2dab C++: restrict IR generation to global vars w inits 2022-03-21 14:26:29 -04:00
Mathias Vorreiter Pedersen
aff76b7295 Merge pull request #8512 from github/fix-dead-select-clause-link 
Fix dead link in `CONTRIBUTING.md`
 2022-03-21 17:39:07 +00:00
Robert Marsh
c27dfb5120 C++: IR translation for global variable inits 2022-03-21 13:17:05 -04:00
Mathias Vorreiter Pedersen
2e55fd6be3 Update CONTRIBUTING.md 
Co-authored-by: intrigus-lgtm <60750685+intrigus-lgtm@users.noreply.github.com>
 2022-03-21 16:49:59 +00:00
Mathias Vorreiter Pedersen
cf54006c86 Fix dead link in CONTRIBUTING.md 
cc @felicitymay.
 2022-03-21 16:05:57 +00:00
Michael Nebel
d31ef371ec Merge pull request #8391 from michaelnebel/csharp/gvn-interface 
C#: Deprecate the StructuralComparisonConfiguration interface and use sameGvn instead.
 2022-03-21 14:10:53 +01:00
Alex Ford
c891c53835 Merge pull request #8395 from alexrford/ruby/clear-text-storage 
Ruby: add `rb/clear-text-storage-sensitive-data` query
 2022-03-21 10:05:39 +00:00
CodeQL CI
b04c46f96d Merge pull request #8478 from asgerf/js/store-load-flow-context-sensitivity-bug 
Approved by erik-krogh
 2022-03-21 08:54:51 +00:00
Harry Maclean
5a6da827d0 Ruby: Avoid FP in TaintedFormatString query 
Kernel#printf supports two call signatures:

    printf(String, *args)
    printf(IO, String, *args)

We want to identify the String argument, which is the format string.
Previously we would return the 0th and 1st arguments, which gives some
FPs when the 1st arg is not a format string.

We now try to rule out the trivial case by checking if arg 0 has a
string value, and then assuming it is the format string. Otherwise we
fall back to returning both arguments.

This still has some false positive potential, but less than previously.
 2022-03-21 12:51:47 +13:00
Harry Maclean
5dcf0ad759 Ruby: Make IOPrintfCall more sensitive 
It will now identify cases like this:

    file = File.open "foo.txt", "a"
    file.printf(params[:format], arg)
 2022-03-21 12:51:47 +13:00
Harry Maclean
c253bddbe0 Ruby: Make getFormatArgument 0-indexed 2022-03-21 12:51:47 +13:00
Harry Maclean
c73dc8ad0c Ruby: Add change note for rb/tainted-format-string 2022-03-21 12:51:47 +13:00
Harry Maclean
10a411e5cc Ruby: Remove duplicate CWE reference 2022-03-21 12:51:47 +13:00
Harry Maclean
d79a6ddcb2 Ruby: Improve qhelp for rb/tainted-format-string 2022-03-21 12:51:47 +13:00
Harry Maclean
0cfe37dff4 Share TaintedFormatString between Ruby and JS 2022-03-21 12:51:46 +13:00
Harry Maclean
4249e30824 Ruby: Test tainted interpolated format arg 2022-03-21 12:51:18 +13:00
Harry Maclean
63199024a2 Add missing QLDoc 2022-03-21 12:51:18 +13:00
Harry Maclean
f6215d4c7e Ruby: Add rb/tainted-format-string query 2022-03-21 12:51:18 +13:00
Robert Marsh
4bf35ad188 Merge pull request #8483 from jketema/command-line-injection-test-cases-with-calls 
C++: Add additional command line injection tests
 2022-03-18 15:05:12 -04:00
Arthur Baars
beef8e29bc Merge pull request #8332 from hvitved/ruby/regexp-taint-flow 
Ruby: Use taint tracking instead of type tracking to define `regExpSource`
 2022-03-18 18:24:02 +01:00
Jeroen Ketema
d37ef1b5ca C++: Add command line injection test that currently results in a false positive 2022-03-18 16:12:09 +01:00
Arthur Baars
117fb5be7d Merge pull request #7917 from aibaars/incomplete-hostname 
Ruby: IncompleteHostnameRegExp.ql
 2022-03-18 16:00:09 +01:00
Tom Hvitved
1437aefe9d Ruby: Use taint tracking instead of type tracking to define regExpSource 2022-03-18 14:48:12 +01:00
Tom Hvitved
d97eaba070 Ruby: Add dataflow/taintracking copies for use in libraries 2022-03-18 14:48:12 +01:00
Arthur Baars
4a27928728 Ruby/JS add missing ^ in qhelp 2022-03-18 14:00:10 +01:00
Jeroen Ketema
459870ac1e C++: Add additional command line injection tests 2022-03-18 13:42:27 +01:00
Arthur Baars
431b60506e Merge remote-tracking branch 'upstream/main' into incomplete-hostname 2022-03-18 13:05:34 +01:00
Arthur Baars
6d24591416 Revert "Python: switch to shared implementation of IncompleteHostnameRegExp.ql" 
This reverts commit ce50f35dda.
 2022-03-18 13:02:55 +01:00
Chris Smowton
767453520e Merge pull request #8032 from JLLeitschuh/feat/JLL/check_os 
Java: Add Guard Classes for checking OS & unify System Property Access
 2022-03-18 11:20:36 +00:00
Asger Feldthaus
26b7edccd4 JS: Change note 2022-03-18 11:59:36 +01:00
Asger F
929419abba Merge pull request #8254 from asgerf/ruby/mad-prototype 
Ruby: initial prototype of models-as-data
 2022-03-18 10:48:33 +01:00
Mathias Vorreiter Pedersen
8bf172913e Merge pull request #8474 from hvitved/flow-state-changing-steps-should-be-in-path-explanation-alternative 
Dataflow: Flow-state changing steps should always be in path explanations
 2022-03-18 09:08:36 +00:00
Asger Feldthaus
8753632193 JS: Fix bug in reachableFromStoreBase 2022-03-17 17:30:46 +01:00
Asger Feldthaus
8c6ca6582e JS: Add test showing missing flow 2022-03-17 17:30:46 +01:00
Mathias Vorreiter Pedersen
abe30457ee Python: Accept test changes. 2022-03-17 14:03:58 +01:00
Tom Hvitved
79ea2a3a9c Data flow: Sync files 2022-03-17 14:03:58 +01:00
Tom Hvitved
4df12dc6e6 Data flow: State-changing taint steps should not be stepped over by the big step relation 2022-03-17 14:03:58 +01:00
Erik Krogh Kristensen
870521bd1e Merge pull request #8473 from erik-krogh/redundantAnyCast 
QL: expand redundant-inline-cast, and rename to redundant-cast
 2022-03-17 10:41:50 +01:00
Erik Krogh Kristensen
fe94421d32 rename redundant-inline-cast to redundant-cast 2022-03-17 10:25:40 +01:00
Erik Krogh Kristensen
86398a8c65 Merge pull request #8304 from erik-krogh/xssUrl 
JS: Refactor the XSS / Client-side-url queries
 2022-03-17 09:13:09 +01:00
Erik Krogh Kristensen
aa8b7c8679 update reference to deprecated class name 2022-03-16 22:32:54 +01:00
Erik Krogh Kristensen
6cdc38748c update expected output 2022-03-16 22:32:09 +01:00
Erik Krogh Kristensen
d8a5947a08 simplify TaintedUrlSuffix::source() to only consider window.location based sources 2022-03-16 22:32:09 +01:00
Erik Krogh Kristensen
b3de5d94a6 move PrefixStringSanitizer to the Query.qll file, and have it extend LabeledSanitizerGuardNode 2022-03-16 22:32:09 +01:00