CVE-2022-43281 Information

Description

wasm-interp v1.0.29 was discovered to contain a heap overflow via the component std::vector<wabt::Type std::allocatorwabt::Type>::size() at /bits/stl_vector.h.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://github.com/WebAssembly/wabt/issues/1981

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8