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CVE-2018-1002206

Medium

Description

SharpCompress before 0.21.0 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'.

SeverityMedium
CVSS5.5
Exploit probability—
ProductAdamhathcock Sharpcompress
PublishedJul 25, 2018
First seenJul 25, 2018
Weakness typeCWE-22Path traversal

How to fix

Update
  • adamhathcock sharpcompress0.21.0 or later
  • SharpCompress0.21.0 or later

Affected products

ProductAffected versionsFixed in
adamhathcock sharpcompressv < 0.21.00.21.0
SharpCompressNuGetv < 0.21.00.21.0

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