CVE-2024-34251

HIGH

Bytecode Alliance wasm-micro-runtime <2.0.0 - Memory Corruption

Title source: llm
STIX 2.1

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.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0045
EPSS Percentile 63.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (1)
bytecodealliance/webassembly_micro_runtime 2.0.0
Published May 06, 2024
Tracked Since Feb 18, 2026