{"id":"CVE-2018-1002205","aliases":["EUVD-2018-0529","GHSA-7378-6268-4278","SNYK-DOTNET-DOTNETZIP-60245"],"status":"published","title":"DotNetZip Zip-Slip Vulnerability","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'.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.10395,"percentile":0.95761,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2018-07-25T17:00:00Z","modified":"2026-10-20T10:49:30Z","fixes":[{"ecosystem":"NuGet","package":"DotNetZip","fixed_in":["1.11.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"DotNetZip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.0"}]}]},{"source":"osv","ecosystem":"NuGet","package":"DotNetZip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.0"}]}],"versions":["1.0.0","1.10.0","1.10.1","1.9.0","1.9.0-rc1","1.9.1.8","1.9.2","1.9.2-rc1","1.9.3","1.9.5","1.9.6","1.9.7","1.9.8","1.9.9"]}],"products":[{"vendor":"dotnetzip","product":"dotnetzip.semvered"},{"vendor":"dotnetzip.semverd_project","product":"dotnetzip.semverd"}],"references":[{"url":"https://snyk.io/research/zip-slip-vulnerability","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/haf/DotNetZip.Semverd/commit/55d2c13c0cc64654e18fcdd0038fdb3d7458e366","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix","web"]},{"url":"https://github.com/snyk/zip-slip-vulnerability","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://snyk.io/vuln/SNYK-DOTNET-DOTNETZIP-60245","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/haf/DotNetZip.Semverd/pull/121","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1002205","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7378-6268-4278"}],"sources":{"cve":[{"id":"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'.","status":"published","published":"2018-07-25T17:00:00Z","modified":"2025-05-06T14:48:52.591Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:35:09.139955Z"}],"euvd":[{"id":"EUVD-2018-0529","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'.","status":"published","published":"2018-07-25T17:00:00Z","modified":"2025-05-06T14:48:52Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:54.355989Z"}],"ghsa":[{"id":"GHSA-7378-6268-4278","title":"DotNetZip Zip-Slip Vulnerability","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'.","status":"published","published":"2018-10-16T17:16:40Z","modified":"2025-05-06T17:56:12Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:38:42.263728Z"}],"nvd":[{"id":"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. 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