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GHSA-w8gf-g2vq-j2f4

GHSA-w8gf-g2vq-j2f4 · amphp/http-client Denial of Service via HTTP/2 CONTINUATION Frames

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

Early versions of `amphp/http-client` with HTTP/2 support (v4.0.0-rc10 to 4.0.0) will collect HTTP/2 `CONTINUATION` frames in an unbounded buffer and will not check the header size limit until it has received the `END_HEADERS` flag, resulting in an OOM crash. Later versions of `amphp/http-client` (v4.1.0-rc1 and up) depend on `amphp/http` for HTTP/2 processing and will therefore need an updated version of `amphp/http`, see [GHSA-qjfw-cvjf-f4fm](https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm). ## Acknowledgements Thank you to [Bartek Nowotarski](https://nowotarski.info/) for reporting the vulnerability.

CVSS 8.2 · Alta · Corrección disponible

Publicación
Actualización

Pila tecnológica: php

Productos y versiones afectados

  • amphp/http-client Packagist

    Versiones
    • v4.0.0
    • v4.0.0-rc10
    • v4.0.0-rc11
    Intervalos de versiones afectados
    • ECOSYSTEM: ≥ 4.0.0-rc10, < 4.1.0-rc1

    Actualiza a 4.1.0-rc1

Fuentes originales

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