{"id":"PYSEC-2021-338","details":"Leo Editor v6.2.1 was discovered to contain a regular expression denial of service (ReDoS) vulnerability in the component plugins/importers/dart.py.","aliases":["CVE-2020-23478","GHSA-x38q-xg2h-rxgx"],"modified":"2023-11-08T04:03:05.973737Z","published":"2021-09-22T20:15:00Z","references":[{"type":"REPORT","url":"https://github.com/leo-editor/leo-editor/issues/1597"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-x38q-xg2h-rxgx"}],"affected":[{"package":{"name":"leo","ecosystem":"PyPI","purl":"pkg:pypi/leo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3"}]}],"versions":["4.11-final","5.0-final","5.1","5.2","5.3","5.4","5.5","5.7","5.7.2","5.7.3","5.8","5.9","6.0","6.1","6.2","6.2.1"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/leo/PYSEC-2021-338.yaml"}}],"schema_version":"1.7.3"}