CVE-2025-2368CWE-119CWE-122

WebAssembly wabt Malformed File binary-reader-interp.cc OnExport heap-based overflow

Medium · published March 17, 2025

CVSS v4.0
5.3
EPSS
1%
Percentile
46.6
In the wild
Unconfirmed
What it is

A vulnerability was found in WebAssembly wabt 1.0.36 and classified as critical. This issue affects the function wabt::interp::(anonymous namespace)::BinaryReaderInterp::OnExport of the file wabt/src/interp/binary-reader-interp.cc of the component Malformed File Handler. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.00574 · 46.6th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-122 · Heap-based Buffer Overflow
Published
2025-03-17T08:00Z
EPSS history
Timeline
  • 17 MAR 08:00Z
    WebAssembly wabt Malformed File binary-reader-interp.cc OnExport heap-based overflow
    cvelistv5