{"id":"GHSA-mq35-x99r-54fc","summary":"github.com/u-root/u-root/pkg/cpio Arbitrary File Write via Archive Extraction (Zip Slip)","details":"This affects all versions of package github.com/u-root/u-root/pkg/cpio up to and including 7.0.0. It is vulnerable to leading, non-leading relative path traversal attacks and symlink based (relative and absolute) path traversal attacks in cpio file extraction.","aliases":["CVE-2020-7666"],"modified":"2026-03-13T22:11:20.805146Z","published":"2024-04-24T20:00:38Z","database_specific":{"github_reviewed_at":"2024-04-24T20:00:38Z","nvd_published_at":null,"cwe_ids":["CWE-22"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7666"},{"type":"WEB","url":"https://github.com/u-root/u-root/pull/1817"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGCPIO-570440"}],"affected":[{"package":{"name":"github.com/u-root/u-root/pkg/cpio","ecosystem":"Go","purl":"pkg:golang/github.com/u-root/u-root/pkg/cpio"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"7.0.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-mq35-x99r-54fc/GHSA-mq35-x99r-54fc.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}