{"id":"CVE-2022-1427","summary":"Out-of-bounds Read in mrb_obj_is_kind_of in in mruby/mruby","details":"Out-of-bounds Read in mrb_obj_is_kind_of in in GitHub repository mruby/mruby prior to 3.2. # Impact: Possible arbitrary code execution if being exploited.","modified":"2026-04-10T04:42:45.251496Z","published":"2022-04-22T23:35:09Z","related":["openSUSE-SU-2024:12703-1"],"database_specific":{"cna_assigner":"@huntrdev","cwe_ids":["CWE-125"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1427.json"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/23b6f0a9-64f5-421e-a55f-b5b7a671f301"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1427.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1427"},{"type":"FIX","url":"https://github.com/mruby/mruby/commit/a4d97934d51cb88954cc49161dc1d151f64afb6b"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mruby/mruby","events":[{"introduced":"0"},{"fixed":"87260e7bb1a9edfb2ce9b41549c4142129061ca5"}]}],"versions":["1.0.0","1.1.0","1.2.0","3.0.0-preview","3.2.0-rc","3.2.0-rc2","3.2.0-rc3","3.2.0-rc4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1427.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"}]}