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Medium · 5.5 CVE-2018-1002203 EUVD-2018-0248GHSA-884w-698f-927f

Arbitrary File Write via Archive Extraction in unzipper

Published Jul 25, 2018 · Updated Sep 16, 2024 · Assigned by snyk

Description

unzipper npm library before 0.8.13 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'.

Affected products

VendorProductAffectedFixed
node.js unzipper unspecified – < 0.8.13 0.8.13

Affected packages

EcosystemPackageAffectedFixedRecord
npm unzipper < 0.8.13 0.8.13 GHSA-884w-698f-927f

References