{"id":"CVE-2018-1002100","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-1002100","generatedAt":"2026-10-29T04:16:48.418Z","title":"In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files.","description":"In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files.","published":"2018-06-02T01:29:02.000Z","lastModified":"2026-06-17T01:33:20.000Z","status":"Modified","sourceIdentifier":"jordan@liggitt.net","cvss":{"version":"3.0","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-20"],"affected":["kubernetes/kubernetes"],"epss":{"score":0.01673,"percentile":0.76748,"date":"2026-10-28","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.67%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1564305","tags":["Issue Tracking","Third Party Advisory"],"source":"jordan@liggitt.net"},{"url":"https://github.com/kubernetes/kubernetes/issues/61297","tags":["Third Party Advisory"],"source":"jordan@liggitt.net"},{"url":"https://hansmi.ch/articles/2018-04-openshift-s2i-security","tags":["Third Party Advisory"],"source":"jordan@liggitt.net"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1564305","tags":["Issue Tracking","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/kubernetes/kubernetes/issues/61297","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://hansmi.ch/articles/2018-04-openshift-s2i-security","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-1002100","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}