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5.9 Moyenne

CVE-2026-77119 A validly signed NSEC3 from an unrelated sibling zone may be accepted as an insecurity proof, downgrading a secure…

Description

A validly signed NSEC3 from an unrelated sibling zone may be accepted as an insecurity proof, downgrading a secure delegation and letting a forged unsigned answer through. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.27-S1.

Produits et versions touchés

Produit Versions touchées Corrigé en
BIND 9 9.21 9.21.0 → 9.21.25 Pas de correctif indiqué
BIND 9 9.20 9.20.0 → 9.20.27 Pas de correctif indiqué
BIND 9 9.11 9.11.0 → 9.18.50 Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification

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