{"id":"CVE-2019-18936","details":"UniValue::read() in UniValue before 1.0.5 allow attackers to cause a denial of service (the class internal data reaches an inconsistent state) via input data that triggers an error.","modified":"2026-03-14T09:34:48.559863Z","published":"2020-03-21T01:15:12.303Z","references":[{"type":"ADVISORY","url":"https://github.com/jgarzik/univalue/compare/v1.0.4...v1.0.5"},{"type":"FIX","url":"https://github.com/jgarzik/univalue/pull/58"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jgarzik/univalue","events":[{"introduced":"0"},{"fixed":"7fb9335ad79e9b3969d26fa459b34eb01dd5eb70"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.0.5"}]}}],"versions":["v0.0.1","v1.0.0","v1.0.1","v1.0.2","v1.0.3","v1.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18936.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}