CVE-2024-34251 - Vulnerability Details - OpenCVE

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 "block_type_get_arity" function in core/iwasm/interpreter/wasm.h.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Bytecodealliance	Webassembly Micro Runtime

Configuration 1 [-]

cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:2.0.0:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/bytecodealliance/wasm-micro-runtime/issues/3347

History

Fri, 13 Jun 2025 13:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Bytecodealliance Bytecodealliance webassembly Micro Runtime
CPEs		cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:2.0.0:::::::*
Vendors & Products		Bytecodealliance Bytecodealliance webassembly Micro Runtime

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-05-06T00:00:00

Updated: 2024-08-02T02:51:10.861Z

Reserved: 2024-05-02T00:00:00

Link: CVE-2024-34251

Vulnrichment

Updated: 2024-08-02T02:51:10.861Z

NVD

Status : Analyzed

Published: 2024-05-06T16:15:14.083

Modified: 2025-06-13T13:09:18.550

Link: CVE-2024-34251

Redhat

No data.

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