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21 lines
658 B
Plaintext
21 lines
658 B
Plaintext
/**
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* @name Use of externally-controlled format string
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* @description Using external input in format strings can lead to garbled output.
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* @kind path-problem
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* @problem.severity warning
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* @security-severity 7.3
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* @precision high
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* @id js/tainted-format-string
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* @tags security
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* external/cwe/cwe-134
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*/
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import javascript
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import semmle.javascript.security.dataflow.TaintedFormatStringQuery
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import DataFlow::PathGraph
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from Configuration cfg, DataFlow::PathNode source, DataFlow::PathNode sink
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where cfg.hasFlowPath(source, sink)
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select sink.getNode(), source, sink, "Format string depends on a $@.", source.getNode(),
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"user-provided value"
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