{"id":"CVE-2018-1103","aliases":["GHSA-w55j-f7vx-6q37","GO-2020-0026"],"url":"https://o3.security/vulnerability/CVE-2018-1103","summary":"Openshift Enterprise source-to-image vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip)","details":"Openshift Enterprise source-to-image before version 1.1.10 is vulnerable to an improper validation of user input. An attacker who could trick a user into using the command to copy files locally, from a pod, could override files outside of the target directory of the command.\n\n### Specific Go Packages Affected\ngithub.com/openshift/source-to-image/pkg/tar","published":"2018-06-12T15:29:00.257Z","modified":"2026-07-08T15:00:02.971720Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/openshift/source-to-image","fixedVersion":"1.1.10-0.20180427153919-f5cbcbc5cc6f"}],"fix":{"url":"https://github.com/openshift/source-to-image/pull/870","label":"openshift/source-to-image#870"},"references":[{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1103"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1103"},{"type":"WEB","url":"https://github.com/openshift/source-to-image/pull/870"},{"type":"WEB","url":"https://github.com/openshift/source-to-image/commit/f5cbcbc5cc6f8cc2f479a7302443bea407a700cb"},{"type":"PACKAGE","url":"https://github.com/openshift/source-to-image"},{"type":"WEB","url":"https://github.com/snyk/zip-slip-vulnerability"},{"type":"WEB","url":"https://hansmi.ch/articles/2018-04-openshift-s2i-security"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2020-0026"},{"type":"WEB","url":"https://snyk.io/research/zip-slip-vulnerability"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T15:00:02.971720Z"}}