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6.8 Moyenne

CVE-2026-33603 Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding

Description

Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the client connection. If successful, the attacker can eavesdrop communications between Dovecot and client as MITM proxy. Install fixed version. No publicly available exploits are known.

Produits et versions touchés

Produit Versions touchées Corrigé en
OX Dovecot Pro 3.1 premières → 3.1.0 Pas de correctif indiqué
OX Dovecot Pro 2.4 premières → 2.4.0 Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification
Les 44 CVE de OX Dovecot Pro →
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