{"id":"CVE-2019-18848","details":"The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string.","aliases":["GHSA-cff7-6h4q-q5pj"],"modified":"2026-04-10T04:16:10.638702Z","published":"2019-11-12T15:15:10.880Z","related":["openSUSE-SU-2025:0004-1"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00001.html"},{"type":"FIX","url":"https://github.com/nov/json-jwt/compare/v1.10.2...v1.11.0"},{"type":"FIX","url":"https://github.com/nov/json-jwt/commit/ada16e772906efdd035e3df49cb2ae372f0f948a"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nov/json-jwt","events":[{"introduced":"0"},{"fixed":"6ac85e919e1f916637d09fb35bf6be989cc05da2"},{"fixed":"ada16e772906efdd035e3df49cb2ae372f0f948a"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.11.0"}]}}],"versions":["v0.0.0","v0.0.1","v0.0.2","v0.0.3","v0.0.4","v0.0.5","v0.0.6","v0.0.7","v0.1.0","v0.1.1","v0.1.2","v0.1.3","v0.1.4","v0.1.5","v0.1.6","v0.1.7","v0.1.8","v0.2.0","v0.3.0","v0.3.1","v0.3.2","v0.3.3","v0.4.0","v0.4.1","v0.4.2","v0.4.3","v0.5.0","v0.5.1","v0.5.2","v0.5.3","v0.5.4","v0.5.5","v0.5.6","v0.6.0","v0.6.1","v0.7.0","v0.7.0.alpha","v0.7.0.alpha2","v0.7.1","v0.8.0","v0.8.1","v1.0.0","v1.0.1","v1.0.2","v1.0.3","v1.1.0","v1.10.0","v1.10.1","v1.10.2","v1.2.0","v1.2.1","v1.2.2","v1.2.3","v1.2.4","v1.3.0","v1.3.1","v1.4.0","v1.5.0","v1.5.1","v1.5.2","v1.6.0","v1.6.1","v1.6.2","v1.6.3","v1.6.4","v1.6.5","v1.7.1","v1.7.2","v1.8.0","v1.8.1.pre","v1.8.3","v1.9.0","v1.9.1","v1.9.2","v1.9.3","v1.9.4"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18848.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:H/A:N"}]}