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sheets-diff

1 known vulnerabilities.

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  • Medium 5.5

    A 512-byte workbook can provoke a multi-gigabyte allocation and abort the process

    Affected versions passed caller-supplied bytes to `calamine`'s `Xlsx::new` without first checking that they were a ZIP archive. `Xlsx::new` tests for password protection on its first line, which parses the input as an OLE/CFB container, and a sector-count fie…