{"id":"ROOT-APP-MAVEN-CVE-2021-42550","summary":"CVE-2021-42550 in ch.qos.logback:logback-core - Patched by Root","details":"Root has patched CVE-2021-42550 in the ch.qos.logback:logback-core package for Root:Maven. Multiple fixed versions available.","modified":"2026-09-23T10:15:02.866670034Z","published":"2026-09-23T09:03:21Z","upstream":["CVE-2021-42550"],"database_specific":{"distro":"maven","distro_version":"","severity":"MEDIUM","source":"Root"},"affected":[{"package":{"name":"ch.qos.logback:logback-core","ecosystem":"Root:Maven"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.3-aikido.3"},{"fixed":"1.0.12-aikido.1"},{"fixed":"1.2.9-aikido.3"},{"fixed":"1.2.9-aikido.2"}]}],"database_specific":{"source":"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2021-42550.json","total_fixed_versions":4,"upstream_version":"1.2.9","all_fixed_versions":["1.1.3-aikido.3","1.0.12-aikido.1","1.2.9-aikido.3","1.2.9-aikido.2"],"root_patch_version":"aikido.3","root_patched":true}},{"package":{"name":"io.root.ch.qos.logback:logback-core","ecosystem":"Root:Maven"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.3-root.io.2"},{"fixed":"1.1.3-root.io.3"},{"fixed":"1.0.12-root.io.1"},{"fixed":"1.2.9-root.io.1"},{"fixed":"1.2.9-root.io.3"},{"fixed":"1.2.9-root.io.2"}]}],"database_specific":{"upstream_version":"1.2.9","all_fixed_versions":["1.1.3-root.io.2","1.1.3-root.io.3","1.0.12-root.io.1","1.2.9-root.io.1","1.2.9-root.io.3","1.2.9-root.io.2"],"root_patch_version":"root.io.3","source":"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2021-42550.json","root_patched":true,"total_fixed_versions":6}}],"schema_version":"1.9.0"}