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ALPINE-CVE-2026-41292

ALPINE-CVE-2026-41292

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

NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to a degradation of service attack related to parsing long lists of incoming EDNS options. An adversary sending queries with too many EDNS options can hold Unbound threads hostage while they are parsing and creating internal data structures for the options. Coordinated attacks can result in degradation and/or denial of service. Unbound 1.25.1 contains a patch with a fix to limit acceptable incoming EDNS options (100).

CVSS 7.5 · Alta · Corrección disponible

Publicación
Actualización

Pila tecnológica: system

Productos y versiones afectados

  • unbound Alpine:v3.22

    Intervalos de versiones afectados
    • ECOSYSTEM: < 1.25.2-r0

    Actualiza a 1.25.2-r0

  • unbound Alpine:v3.23

    Intervalos de versiones afectados
    • ECOSYSTEM: < 1.25.2-r0

    Actualiza a 1.25.2-r0

  • unbound Alpine:v3.24

    Intervalos de versiones afectados
    • ECOSYSTEM: < 1.25.1-r0

    Actualiza a 1.25.1-r0

Fuentes originales

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