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CVE-2022-21676

CVE-2022-21676 · Uncaught Exception in engine.io

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the `engine.io` package starting from version `4.0.0`, including those who uses depending packages like `socket.io`. Versions prior to `4.0.0` are not impacted. A fix has been released for each major branch, namely `4.1.2` for the `4.x.x` branch, `5.2.1` for the `5.x.x` branch, and `6.1.1` for the `6.x.x` branch. There is no known workaround except upgrading to a safe version.

CVSS 7.5 · Alta · EPSS 2,8% · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

  • engine.io

    Versiones
    • >= 4.0.0, < 4.1.2: Afectada
    • >= 5.0.0, < 5.2.1: Afectada
    • >= 6.0.0, < 6.1.1: Afectada

    Sin corrección publicada

  • engine.io npm

    Intervalos de versiones afectados
    • SEMVER: ≥ 4.0.0, < 4.1.2

    Actualiza a 4.1.2

  • engine.io npm

    Intervalos de versiones afectados
    • SEMVER: ≥ 5.0.0, < 5.2.1

    Actualiza a 5.2.1

  • engine.io npm

    Intervalos de versiones afectados
    • SEMVER: ≥ 6.0.0, < 6.1.1

    Actualiza a 6.1.1

Fuentes originales

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