{"id":"CVE-2023-43338","details":"Cesanta mjs v2.20.0 was discovered to contain a function pointer hijacking vulnerability via the function mjs_get_ptr(). This vulnerability allows attackers to execute arbitrary code via a crafted input.","modified":"2026-08-12T03:51:31.724750059Z","published":"2023-09-22T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43338.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43338.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43338"},{"type":"REPORT","url":"https://github.com/cesanta/mjs/issues/250"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cesanta/mjs","events":[{"introduced":"b1b6eac6b1e5b830a5cb14f8f4dc690ef3162551"},{"last_affected":"b1b6eac6b1e5b830a5cb14f8f4dc690ef3162551"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.20.0"},{"last_affected":"2.20.0"}]}}],"versions":["2.20.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-43338.json"}}],"schema_version":"1.9.0"}