Description (CNA)
Mail content stored by a user can be crafted so that it is interpreted as dsync protocol commands when an administrator later runs dsync with the stream protocol, for example during a migration. Injected commands can modify mailbox state on the destination during migration or replication, including internal mailbox attributes that a user should not be able to set directly. It can also cause dsync errors. Avoid running dsync with the stream protocol on mailboxes with untrusted content. Update to non-vulnerable version. No publicly available exploits are known.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Open-Xchange GmbH / OX Dovecot Pro | affected 2.3.0 before 2.3.22.2; affected 3.0.0 before 3.0.7; affected 3.1.0 before 3.1.6 |
| Open-Xchange GmbH / OX Dovecot CE | affected 2.3.0 before 2.4.5 |
CWE
CWE-93
References
- https://documentation.open-xchange.com/dovecot/security/advisories/csaf/2026/oxdc-adv-2026-0003.json
ADP enrichment
No English description supplied.
No references supplied.