{"id":"CVE-2024-34250","details":"A heap buffer overflow vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause at least a denial of service via the \"wasm_loader_check_br\" function in core/iwasm/interpreter/wasm_loader.c.","modified":"2026-08-27T03:57:02.174026646Z","published":"2024-05-06T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34250.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34250.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34250"},{"type":"REPORT","url":"https://github.com/bytecodealliance/wasm-micro-runtime/issues/3346"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wasm-micro-runtime/wasm-micro-runtime","events":[{"introduced":"7bdea3c2ae1f23683299c008bd5093ccaeb5f7b1"},{"last_affected":"7bdea3c2ae1f23683299c008bd5093ccaeb5f7b1"}],"database_specific":{"cpe":"cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:2.0.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.0.0"},{"last_affected":"2.0.0"}],"source":"CPE_STRING"}}],"versions":["2.0.0","WAMR-2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-34250.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}