CVE-2024-34251 - Vulnerability Details - OpenCVE

Description

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.

Published: 2024-05-06

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Ubuntu USN	USN-7250-1	Netdata vulnerabilities

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.

The EPSS score is 0.00449.

Key SSVC decision points have not yet been added.

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

Subscriptions

Bytecodealliance Webassembly Micro Runtime

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-05-06T00:00:00.000Z

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

Reserved: 2024-05-02T00:00:00.000Z

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.

OpenCVE Enrichment

No data.

Weaknesses

CWE-125

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