{"id":"CVE-2023-46331","details":"WebAssembly wabt 1.0.33 has an Out-of-Bound Memory Read in in DataSegment::IsValidRange(), which lead to segmentation fault.","aliases":["PYSEC-2023-319"],"modified":"2026-08-12T03:51:15.679060497Z","published":"2023-10-23T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46331.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46331.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46331"},{"type":"REPORT","url":"https://github.com/WebAssembly/wabt/issues/2310"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/webassembly/wabt","events":[{"introduced":"963f973469b45969ce198e0c86d3af316790a780"},{"last_affected":"963f973469b45969ce198e0c86d3af316790a780"}],"database_specific":{"cpe":"cpe:2.3:a:webassembly:webassembly_binary_toolkit:1.0.33:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.0.33"},{"last_affected":"1.0.33"}],"source":"CPE_STRING"}}],"versions":["1.0.33"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-46331.json"}}],"schema_version":"1.9.0"}