{"id":"CVE-2019-18466","aliases":["GHSA-r34v-gqmw-qvgj","GO-2023-1942"],"url":"https://o3.security/vulnerability/CVE-2019-18466","summary":"Podman Symlink Vulnerability","details":"An issue was discovered in Podman in libpod before 1.6.0. It resolves a symlink in the host context during a copy operation from the container to the host, because an undesired glob operation occurs. An attacker could create a container image containing particular symlinks that, when copied by a victim user to the host filesystem, may overwrite existing files with others from the host.","published":"2019-10-28T13:15:11.430Z","modified":"2026-08-27T08:15:17.133640Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Go","name":"github.com/containers/podman/v4","fixedVersion":"1.6.0"}],"fix":{"url":"https://github.com/containers/libpod/commit/5c09c4d2947a759724f9d5aef6bac04317e03f7e","label":"containers/libpod@5c09c4d"},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00040.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:4269"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1744588"},{"type":"FIX","url":"https://github.com/containers/libpod/commit/5c09c4d2947a759724f9d5aef6bac04317e03f7e"},{"type":"FIX","url":"https://github.com/containers/libpod/compare/v1.5.1...v1.6.0"},{"type":"EVIDENCE","url":"https://github.com/containers/libpod/issues/3829"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T08:15:17.133640Z"}}