{"cve":"CVE-2017-1000026","nvd":{"published":"2017-07-17T13:18:16.733","modified":"2026-06-17T00:58:36.600","status":"Modified","description":"Chef Software's mixlib-archive versions 0.3.0 and older are vulnerable to a directory traversal attack allowing attackers to overwrite arbitrary files by using \"..\" in tar archive entries","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://github.com/chef/mixlib-archive/blob/master/CHANGELOG.md","https://github.com/chef/mixlib-archive/blob/master/CHANGELOG.md"],"products":["progress:mixlib-archive"],"source":"nvd","synced_at":"2026-10-19T20:43:44.556243339+00:00"},"epss":{"cve":"CVE-2017-1000026","score":0.019,"percentile":0.79671,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-98wx-cw86-c97x","url":"https://osv.dev/vulnerability/GHSA-98wx-cw86-c97x","summary":"mixlib-archive Path Traversal vulnerability","modified":"2023-11-08T03:58:41.837434Z","packages":[{"ecosystem":"RubyGems","name":"mixlib-archive","purl":"pkg:gem/mixlib-archive","ranges":["<0.4.0"],"fixed":["0.4.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}