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42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
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// Provenance: nfriedly/node-bestzip (vuln).
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// repo: nfriedly/node-bestzip
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// commit: fcea252e52b6078eff6caf5531bd32c53fccb59f
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// parent: fcea252e52b6078eff6caf5531bd32c53fccb59f
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// commit_url: https://github.com/nfriedly/node-bestzip/commit/45d4a901478c6a8f396c8b959dd6cf8fd3f955b6
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// cve: CVE-2020-7730
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// license: MIT
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// function: nativeZip
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// relpath: lib/bestzip.js
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// provenance: human
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// mechanism: source_reaches_sink
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// upstream_start: 66
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const nativeZip = options =>
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new Promise((resolve, reject) => {
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const sources = Array.isArray(options.source)
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? options.source.join(" ")
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: options.source;
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const command = `zip --quiet --recurse-paths ${
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options.destination
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} ${sources}`;
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const zipProcess = cp.exec(command, {
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stdio: "inherit",
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cwd: options.cwd
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});
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zipProcess.on("error", reject);
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zipProcess.on("close", exitCode => {
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if (exitCode === 0) {
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resolve();
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} else {
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// exit code 12 means "nothing to do" right?
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//console.log('rejecting', zipProcess)
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reject(
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new Error(
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`Unexpected exit code from native zip command: ${exitCode}\n executed command '${command}'\n executed inin directory '${options.cwd ||
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process.cwd()}'`
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)
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);
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}
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});
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});
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