{"id":"CVE-2021-38197","aliases":["GHSA-v9j4-cp63-qv62","GO-2022-0929"],"url":"https://o3.security/vulnerability/CVE-2021-38197","summary":"Tarslip in go-unarr","details":"unarr.go in go-unarr (aka Go bindings for unarr) 0.1.1 allows Directory Traversal via ../ in a pathname within a TAR archive.","published":"2021-08-08T16:15:07.023Z","modified":"2026-07-09T01:25:55.639496Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Go","name":"github.com/gen2brain/go-unarr","fixedVersion":"0.1.4"}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/gen2brain/go-unarr/issues/21"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T01:25:55.639496Z"}}