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CVE-2026-50272

CVE-2026-50272 · dd-trace: Improper parsing of W3C baggage headers may lead to DoS

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

dd-trace is the Datadog APM client for Node.js. Prior to 5.100.0, W3C baggage propagation in packages/dd-trace/src/baggage.js and packages/dd-trace/src/opentracing/propagation/text_map.js parsed incoming baggage HTTP headers without enforcing DD_TRACE_BAGGAGE_MAX_ITEMS or DD_TRACE_BAGGAGE_MAX_BYTES on extraction. A remote, unauthenticated attacker can send a request whose baggage header contains an arbitrarily large number of comma-separated key-value pairs, or a single very large value, causing unbounded CPU and memory consumption and enabling a remote denial of service against any HTTP service with baggage propagation enabled. This issue is fixed in version 5.100.0.

CVSS 7.5 · Alta · EPSS 0,8% · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

  • dd-trace-js

    Versiones
    • < 5.100.0: Afectada

    Sin corrección publicada

  • dd-trace npm

    Intervalos de versiones afectados
    • SEMVER: < 5.100.0

    Actualiza a 5.100.0

Fuentes originales

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