CVE-2018-1002205

State: Published
Severity: 5.5 Medium
Published: Jul 25, 2018
Updated: May 6, 2025
Reserved: Jul 25, 2018

Description

DotNetZip.Semvered before 1.11.0 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'.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	CISA-ADP

Weaknesses

CWE-22

Affected Products

Product	Versions
DotNetZip.SemveredDotNetZip	before 1.11.0Affected

References

https://snyk.io/research/zip-slip-vulnerability
https://github.com/haf/DotNetZip.Semverd/commit/55d2c13c0cc64654e18fcdd0038fdb3d7458e366
https://github.com/snyk/zip-slip-vulnerability
https://snyk.io/vuln/SNYK-DOTNET-DOTNETZIP-60245
https://github.com/haf/DotNetZip.Semverd/pull/121

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