CVE-2024-34251

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Source

https://cve.org/CVERecord?id=CVE-2024-34251

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-34251.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2024-34251

Published

2024-05-06T00:00:00Z

Modified

2026-07-15T01:49:17.201332Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

An out-of-bound memory read vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause a denial of service via the "blocktypeget_arity" function in core/iwasm/interpreter/wasm.h.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34251.json",
    "cna_assigner": "mitre"
}

References

Affected packages

Git / github.com/bytecodealliance/wasm-micro-runtime

Affected ranges

Type

GIT

Repo

https://github.com/bytecodealliance/wasm-micro-runtime

Events

Introduced

7bdea3c2ae1f23683299c008bd5093ccaeb5f7b1

Last affected

7bdea3c2ae1f23683299c008bd5093ccaeb5f7b1

Database specific

{
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "last_affected": "2.0.0"
        }
    ],
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:2.0.0:*:*:*:*:*:*:*"
}

Affected versions

2.*

2.0.0

WAMR-2.*

WAMR-2.0.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-34251.json"