{"id":"CVE-2019-12997","details":"In Loopchain through 2.2.1.3, an attacker can escalate privileges from a low-privilege shell by changing the environment (aka injection in the DEFAULT_SCORE_HOST environment variable).","modified":"2026-04-10T04:14:40.865755Z","published":"2019-06-28T14:15:09.063Z","references":[{"type":"FIX","url":"https://github.com/icon-project/loopchain/issues/231"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/icon-project/loopchain","events":[{"introduced":"0"},{"last_affected":"74ceee98e6ccad73f3568f483ed94ab2badb4516"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.2.1.3"}]}}],"versions":["2.2.0","2.2.1","2.2.1.1","2.2.1.2","2.2.1.3","RC1.20.0","RC1.22.0","RC1.24.0","RC1.24.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12997.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"}]}