{"id":"CVE-2023-47217","aliases":["EUVD-2023-51349","GHSA-7w4h-76j5-gqgx"],"status":"published","title":"Arkruntime has a buffer overflow vulnerability","description":"in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00197,"percentile":0.09457,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-11-20T11:46:46Z","modified":"2026-06-17T06:32:23Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-12.md","tags":["x_transferred","Broken Link"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47217"},{"url":"https://github.com/advisories/GHSA-7w4h-76j5-gqgx"}],"sources":{"cve":[{"id":"CVE-2023-47217","title":"Arkruntime has a buffer overflow vulnerability","description":"in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.","status":"published","published":"2023-11-20T11:46:46.686Z","modified":"2024-08-28T19:44:43.689Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:14.298866Z"}],"euvd":[{"id":"EUVD-2023-51349","description":"in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.","status":"published","published":"2023-11-20T11:46:46Z","modified":"2024-08-28T19:44:43Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T00:56:08.84137Z"}],"ghsa":[{"id":"GHSA-7w4h-76j5-gqgx","title":"in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.","description":"in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.","status":"published","published":"2023-11-20T12:30:27Z","modified":"2023-11-20T12:30:33Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:55:04.479575Z"}],"nvd":[{"id":"CVE-2023-47217","description":"in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.","status":"published","published":"2023-11-20T12:15:08.99Z","modified":"2026-06-17T06:32:23.033Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:47.966245Z"}]}}