{"id":"CVE-2018-11778","details":"UnixAuthenticationService in Apache Ranger 1.2.0 was updated to correctly handle user input to avoid Stack-based buffer overflow. Versions prior to 1.2.0 should be upgraded to 1.2.0","aliases":["GHSA-c99h-fgqm-6679"],"modified":"2026-07-08T17:15:02.086669Z","published":"2018-10-05T19:29:00.307Z","references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r04bc435a92911de4b52d2b98f169bd7cf2e8bbeb53b03788df8f932c%40%3Cdev.ranger.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rd88077a781ef38f7687c100f93992f4dda8aa101925050c4af470998%40%3Cdev.ranger.apache.org%3E"},{"type":"ADVISORY","url":"https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger"},{"type":"ADVISORY","url":"https://seclists.org/oss-sec/2018/q4/11"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/ranger","events":[{"introduced":"0"},{"fixed":"39ec5a38913e1d852cffecbdb8688b2370b6318f"}],"database_specific":{"cpe":"cpe:2.3:a:apache:ranger:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.2.0"}],"source":"CPE_RANGE"}}],"versions":["ranger-0.6.0-rc1","ranger-0.4.0-rc0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11778.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}