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Merge pull request #12858 from RasmusWL/paramiko-modeling

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Python: Expand modeling of `paramiko`
This commit is contained in:
yoff
2023-04-25 14:04:50 +02:00
committed by GitHub
parent 89ee2b9ace a168af349e
commit b35637e1c5
3 changed files with 15 additions and 1 deletions
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8
python/ql/src/Security/CWE-295/MissingHostKeyValidation.ql
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@@ -16,11 +16,17 @@ import semmle.python.ApiGraphs
private API::Node unsafe_paramiko_policy(string name) {
name in ["AutoAddPolicy", "WarningPolicy"] and
result = API::moduleImport("paramiko").getMember("client").getMember(name)
(
result = API::moduleImport("paramiko").getMember("client").getMember(name)
or
result = API::moduleImport("paramiko").getMember(name)
)
}
private API::Node paramikoSshClientInstance() {
result = API::moduleImport("paramiko").getMember("client").getMember("SSHClient").getReturn()
or
result = API::moduleImport("paramiko").getMember("SSHClient").getReturn()
}
from DataFlow::CallCfgNode call, DataFlow::Node arg, string name