3.7
Faible
CVE-2026-27860 If auth_username_chars is empty, it is possible to inject arbitrary LDAP filter to Dovecot's LDAP authentication
Description
If auth_username_chars is empty, it is possible to inject arbitrary LDAP filter to Dovecot's LDAP authentication. This leads to potentially bypassing restrictions and allows probing of LDAP structure. Do not clear out auth_username_chars, or 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 |
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Les 44 CVE de OX Dovecot Pro →
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3.1
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