An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure).
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2517-1 dovecot security update
Debian DSA Debian DSA DSA-4825-1 dovecot security update
EUVD EUVD EUVD-2020-17118 An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure).
Ubuntu USN Ubuntu USN USN-4674-1 Dovecot vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T15:12:08.740Z

Reserved: 2020-08-19T00:00:00

Link: CVE-2020-24386

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-01-04T17:15:13.867

Modified: 2024-11-21T05:14:43.127

Link: CVE-2020-24386

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-01-04T00:00:00Z

Links: CVE-2020-24386 - Bugzilla

cve-icon OpenCVE Enrichment

No data.