CVE-2018-1002208
Medium
Description
SharpZipLib before 1.0 RC1 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—
ProductSharpziplib
PublishedJul 25, 2018
First seenJul 25, 2018
Weakness typeCWE-22Path traversal
How to fix
Update
- SharpZipLib1.0.0-rc1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sharpziplib_project sharpziplib | v ≤ 0.86.0.518 | — |
| SharpZipLibNuGet | v < 1.0.0-rc1 | 1.0.0-rc1 |
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