CVE-2023-48105 is a heap overflow vulnerability in Bytecode Alliance's wasm-micro-runtime (Wasm-Micro-Runtime) version 1.2.3, specifically within the wasm_loader_prepare_bytecode function. This flaw allows a remote attacker to trigger a denial of service. It carries a CVSS v3.1 score of 7.5 (High), indicating a critical severity due to its network-based attack vector and low attack complexity, leading to high availability impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.2.3CPE matchmatch criteria | cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:1.2.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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CVE-2023-48105
Dec 12, 2023An heap overflow vulnerability was discovered in Bytecode alliance wasm-micro-runtime v.1.2.3 allows a remote attacker to cause a denial of service via the wasm_loader_prepare_bytecode function in core/iwasm/interpreter/wasm_loader.c.
Nov 14, 2023