{"id":"UBUNTU-CVE-2020-29529","details":"HashiCorp go-slug up to 0.4.3 did not fully protect against directory traversal while unpacking tar archives, and protections could be bypassed with specific constructions of multiple symlinks. Fixed in 0.5.0.","modified":"2026-02-19T19:22:45.771006Z","published":"2020-12-03T20:15:00Z","withdrawn":"2026-02-19T16:58:09Z","upstream":["CVE-2020-29529"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-29529"},{"type":"REPORT","url":"https://github.com/hashicorp/go-slug/pull/12"},{"type":"REPORT","url":"https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0"},{"type":"REPORT","url":"https://github.com/hashicorp/go-slug/releases/tag/v0.5.0"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-29529"}],"affected":[{"package":{"name":"golang-github-hashicorp-go-slug","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/golang-github-hashicorp-go-slug@0.7.0-1ubuntu1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.5.0-2","0.7.0-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-github-hashicorp-go-slug-dev","binary_version":"0.7.0-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-29529.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}