CVE-2025-2584CWE-119CWE-122

WebAssembly wabt binary-reader-interp.cc GetReturnCallDropKeepCount heap-based overflow

Low · published March 21, 2025

CVSS v4.0
2.3
EPSS
1%
Percentile
42.6
In the wild
Unconfirmed
What it is

A vulnerability was found in WebAssembly wabt 1.0.36. It has been declared as critical. This vulnerability affects the function BinaryReaderInterp::GetReturnCallDropKeepCount of the file wabt/src/interp/binary-reader-interp.cc. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.00510 · 42.6th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-122 · Heap-based Buffer Overflow
Published
2025-03-21T07:31Z
EPSS history
Timeline
  • 21 MAR 07:31Z
    WebAssembly wabt binary-reader-interp.cc GetReturnCallDropKeepCount heap-based overflow
    cvelistv5