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Merge pull request #227 from xiemaisi/js/taint-kinds

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JavaScript: Add support for state-based taint tracking.
This commit is contained in:
Asger F
2018-10-08 15:09:12 +01:00
committed by GitHub
parent 2904ebb8a3 335adee69c
commit d2af4ab94a
15 changed files with 290 additions and 144 deletions
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5
javascript/ql/src/Security/CWE-078/CommandInjection.ql
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@@ -17,5 +17,8 @@ import semmle.javascript.security.dataflow.CommandInjection::CommandInjection
from Configuration cfg, DataFlow::Node source, DataFlow::Node sink, DataFlow::Node highlight
where cfg.hasFlow(source, sink) and
if cfg.isSink(sink, _) then cfg.isSink(sink, highlight) else highlight = sink
if cfg.isSinkWithHighlight(sink, _) then
cfg.isSinkWithHighlight(sink, highlight)
else
highlight = sink
select highlight, "This command depends on $@.", source, "a user-provided value"