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ALPINE-CVE-2026-11331

ALPINE-CVE-2026-11331

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

An attacker who knows (or guesses) that a resolver uses RPZ with wildcard CNAME policies can craft query names long enough to trigger a NAMETOOLONG error condition during RPZ processing. This is not handled correctly and may lead to defeating the RPZ rule. It also may lead to an unexpected exit of the BIND 9 software. This issue affects BIND 9 versions 9.16.0 through 9.18.50, 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.16.8-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.24-S1.

CVSS 7.5 · Alta · Corrección disponible

Publicación
Actualización

Pila tecnológica: system

Productos y versiones afectados

  • bind Alpine:v3.22

    Intervalos de versiones afectados
    • ECOSYSTEM: < 9.20.26-r0

    Actualiza a 9.20.26-r0

  • bind Alpine:v3.23

    Intervalos de versiones afectados
    • ECOSYSTEM: < 9.20.26-r0

    Actualiza a 9.20.26-r0

  • bind Alpine:v3.24

    Intervalos de versiones afectados
    • ECOSYSTEM: < 9.20.26-r0

    Actualiza a 9.20.26-r0

Fuentes originales

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