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Possible vulnerability in ZIP decompression #260

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bfabio opened this issue Nov 13, 2023 · 0 comments

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bfabio commented Nov 13, 2023 •

edited

spid-saml-check/spid-validator/server/api/metadata-sp.js

Line 219 in 414e2b7

fs.createReadStream(req.file.path)

unzips the file passed in by the user, I think a simple zip bomb would DoS the entire server.

Also unzip latest release was 9 years ago and looks unmaintained.

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