Medium severity5.5NVD Advisory· Published Jul 25, 2018· Updated Jun 17, 2026
CVE-2018-1002205
CVE-2018-1002205
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'.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
DotNetZipNuGet | < 1.11.0 | 1.11.0 |
Affected products
2- Range: unspecified
Patches
Vulnerability mechanics
References
6- github.com/haf/DotNetZip.Semverd/commit/55d2c13c0cc64654e18fcdd0038fdb3d7458e366nvdPatchWEB
- github.com/haf/DotNetZip.Semverd/pull/121nvdPatchWEB
- github.com/advisories/GHSA-7378-6268-4278ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2018-1002205ghsaADVISORY
- snyk.io/research/zip-slip-vulnerabilitynvdThird Party AdvisoryWEB
- snyk.io/vuln/SNYK-DOTNET-DOTNETZIP-60245nvdThird Party AdvisoryWEB
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