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CVE-2025-2584

CVE-2025-2584 · WebAssembly wabt binary-reader-interp.cc GetReturnCallDropKeepCount heap-based overflow

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 2.3 · Low · EPSS 0.5%

Published
Updated

Stack: system · python

Affected products and versions

  • wabt

    Versions
    • 1.0.36: Affected

    No fix published

  • wabt Debian:12

    Versions
    • 1.0.32-1
    • 1.0.33-1
    • 1.0.34+dsfg+~cs1.0.32-1
    • 1.0.34+dsfg2+~cs1.0.32-1
    • 1.0.34+dsfg2+~cs1.0.32-2
    • 1.0.34+dsfg2+~cs1.0.32-3
    • 1.0.34+dsfg2+~cs1.0.32-4
    • 1.0.34-1
    • 1.0.36+dfsg+~cs1.0.36-1
    • 1.0.36+dfsg+~cs1.0.36-2
    • 1.0.41+dfsg+~cs1.0.39-1
    • 1.0.41+dfsg+~cs1.0.39-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wabt Debian:13

    Versions
    • 1.0.36+dfsg+~cs1.0.36-2
    • 1.0.41+dfsg+~cs1.0.39-1
    • 1.0.41+dfsg+~cs1.0.39-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wabt Debian:14

    Versions
    • 1.0.36+dfsg+~cs1.0.36-2
    • 1.0.41+dfsg+~cs1.0.39-1
    • 1.0.41+dfsg+~cs1.0.39-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wabt-bin PyPI

    Affected ranges
    • ECOSYSTEM: ≤ 1.0.36

    No fix published

  • wabt Ubuntu:20.04:LTS

    Versions
    • 1.0.11-1
    • 1.0.12-1
    • 1.0.13-1
    • 1.0.13-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wabt Ubuntu:22.04:LTS

    Versions
    • 1.0.20-1
    • 1.0.24-1
    • 1.0.24-2
    • 1.0.25-1
    • 1.0.26-1
    • 1.0.27-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wabt Ubuntu:24.04:LTS

    Versions
    • 1.0.33-1
    • 1.0.34-1
    • 1.0.34+dsfg2+~cs1.0.32-1ubuntu1
    • 1.0.34+dsfg2+~cs1.0.32-1ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wabt Ubuntu:25.10

    Versions
    • 1.0.34+dsfg2+~cs1.0.32-1ubuntu2
    • 1.0.36+dfsg+~cs1.0.36-2ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wabt Ubuntu:26.10

    Versions
    • 1.0.36+dfsg+~cs1.0.36-2ubuntu1
    • 1.0.36+dfsg+~cs1.0.36-2ubuntu4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wabt Ubuntu:26.04:LTS

    Versions
    • 1.0.36+dfsg+~cs1.0.36-2ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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