{"id":"CVE-2018-8009","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-8009","generatedAt":"2026-10-28T19:05:04.184Z","title":"Apache Hadoop 3.1.0, 3.0.0-alpha to 3.0.2, 2.9.0 to 2.9.1, 2.8.0 to 2.8.4, 2.0.0-alpha to 2.7.6, 0.23.0 to 0.23.11 is exploitable via the zip slip vulnerability in places that accept a zip file.","description":"Apache Hadoop 3.1.0, 3.0.0-alpha to 3.0.2, 2.9.0 to 2.9.1, 2.8.0 to 2.8.4, 2.0.0-alpha to 2.7.6, 0.23.0 to 0.23.11 is exploitable via the zip slip vulnerability in places that accept a zip file.","published":"2018-11-13T21:29:00.000Z","lastModified":"2026-06-17T02:04:05.000Z","status":"Modified","sourceIdentifier":"security@apache.org","cvss":{"version":"3.0","score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-22"],"affected":["apache/hadoop"],"epss":{"score":0.06734,"percentile":0.93916,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.05668,"percentile":0.92685},{"date":"2026-09-22","score":0.06734,"percentile":0.93652}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (6.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/105927","tags":["Third Party Advisory","VDB Entry"],"source":"security@apache.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:3892","source":"security@apache.org"},{"url":"https://hadoop.apache.org/cve_list.html#cve-2018-8009-http-cve-mitre-org-cgi-bin-cvename-cgi-name-cve-2018-8009-zip-slip-impact-on-apache-hadoop","tags":["Vendor Advisory"],"source":"security@apache.org"},{"url":"https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E","source":"security@apache.org"},{"url":"https://lists.apache.org/thread.html/a1c227745ce30acbcf388c5b0cc8423e8bf495d619cd0fa973f7f38d%40%3Cuser.hadoop.apache.org%3E","source":"security@apache.org"},{"url":"https://lists.apache.org/thread.html/r4dddf1705dbedfa94392913b2dad1cd2d1d89040facd389eea0b3510%40%3Ccommits.druid.apache.org%3E","source":"security@apache.org"},{"url":"https://lists.apache.org/thread.html/rb21df54a4e39732ce653d2aa5672e36a792b59eb6717f2a06bb8d02a%40%3Ccommits.druid.apache.org%3E","source":"security@apache.org"},{"url":"https://snyk.io/research/zip-slip-vulnerability","tags":["Exploit","Third Party Advisory"],"source":"security@apache.org"},{"url":"http://www.securityfocus.com/bid/105927","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2019:3892","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://hadoop.apache.org/cve_list.html#cve-2018-8009-http-cve-mitre-org-cgi-bin-cvename-cgi-name-cve-2018-8009-zip-slip-impact-on-apache-hadoop","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/a1c227745ce30acbcf388c5b0cc8423e8bf495d619cd0fa973f7f38d%40%3Cuser.hadoop.apache.org%3E","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/r4dddf1705dbedfa94392913b2dad1cd2d1d89040facd389eea0b3510%40%3Ccommits.druid.apache.org%3E","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/rb21df54a4e39732ce653d2aa5672e36a792b59eb6717f2a06bb8d02a%40%3Ccommits.druid.apache.org%3E","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://snyk.io/research/zip-slip-vulnerability","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-8009","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."}