CVE-2026-59892
CVE-2026-59892 · OpenTelemetry JavaScript: Denial of service in `JaegerPropagator` via unhandled exception on a malformed header
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
OpenTelemetry JavaScript is the OpenTelemetry JavaScript client. Prior to 2.9.0, @opentelemetry/propagator-jaeger decodes incoming uber-trace-id and uberctx-* HTTP header values with decodeURIComponent() without handling decode errors, allowing an unauthenticated remote attacker to send a malformed percent-encoded value that throws an uncaught URIError and terminates a Node.js process using JaegerPropagator as the active propagator. This issue is fixed in version 2.9.0.
CVSS 7.5 · Alta · EPSS 0,6% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
opentelemetry-js
- Versiones
- < 2.9.0: Afectada
Sin corrección publicada
@opentelemetry/propagator-jaeger npm
- Intervalos de versiones afectados
- SEMVER: < 2.9.0
Actualiza a 2.9.0
Fuentes originales
- https://github.com/open-telemetry/opentelemetry-js/security/advisories/GHSA-45rx-2jwx-cxfr
- https://github.com/open-telemetry/opentelemetry-js/commit/b1c196d49d54caae59741cca0a9d57d101d7ea88
- https://github.com/open-telemetry/opentelemetry-js/releases/tag/v2.9.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-59892