CVEvulnerability

CVE-2024-28123

9.8 CRITICAL Published 2024-03-21 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-03-21
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

Description

Wasmi is an efficient and lightweight WebAssembly interpreter with a focus on constrained and embedded systems. In the WASMI Interpreter, an Out-of-bounds Buffer Write will arise if the host calls or resumes a Wasm function with more parameters than the default limit (128), as it will surpass the stack value. This doesn’t affect calls from Wasm to Wasm, only from host to Wasm. This vulnerability was patched in version 0.31.1.

Affected configurations

• wasmi-labs wasmi (>= 0.15.0 < 0.31.1)

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References