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Security Advisories: GSA_kwCzR0hTQS1jcWo0LW0ycGMtdjltNc4AARRG

Improper Limitation of a Pathname to a Restricted Directory in SharpZipLib

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'.

Permalink: https://github.com/advisories/GHSA-cqj4-m2pc-v9m5
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1jcWo0LW0ycGMtdjltNc4AARRG
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago


CVSS Score: 5.5
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Identifiers: GHSA-cqj4-m2pc-v9m5, CVE-2018-1002208
References: Repository: https://github.com/icsharpcode/SharpZipLib

Affected Packages

nuget:SharpZipLib
Dependent packages: 0
Dependent repositories: 0
Downloads: 169,748,569 total
Affected Version Ranges: <= 1.0.0-alpha2
Fixed in: 1.0.0-rc1
All affected versions: 0.86.0, 1.0.0-alpha1, 1.0.0-alpha2
All unaffected versions: 1.0.0, 1.1.0, 1.2.0, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.4.0, 1.4.1, 1.4.2