{"id":"CVE-2018-21232","details":"re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.","modified":"2026-04-16T00:08:32.419154687Z","published":"2020-04-29T14:15:14.417Z","related":["SUSE-SU-2023:3353-1"],"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2020/05/14/4"},{"type":"ADVISORY","url":"https://www.openwall.com/lists/oss-security/2020/04/27/2"},{"type":"FIX","url":"https://github.com/skvadrik/re2c/issues/219"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/skvadrik/re2c","events":[{"introduced":"0"},{"fixed":"a058ba18fcfd8136a4c322de2260b35da07dc266"}],"database_specific":{"cpe":"cpe:2.3:a:re2c:re2c:*:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"fixed":"2.0"}]}}],"versions":["0.13.6","0.13.7.1","0.13.7.2","0.13.7.3","0.13.7.4","0.13.7.5","0.14","0.15","0.15.1","0.15.2","0.15.3","0.16","1.0","1.0.1","1.0.2","1.0.3","1.1","1.1.1","1.2","1.2.1","1.3"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-21232.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}