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Dovecot 2.2.26 - 2.3.11.3 Information Disclosure Vulnerability
Information
Severity
Severity
Medium
Family
Family
General
CVSSv2 Base
CVSSv2 Base
4.9
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:S/C:P/I:P/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
Dovecot is prone to an information disclosure vulnerability.
Insight
Insight
When imap hibernation is active, an attacker can cause Dovecot to discover file system directory structure and access other users' emails using specially crafted command. The attacker must have valid credentials to access the mail server.
Affected Software
Affected Software
Dovecot versions 2.2.26 - 2.3.11.3.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 2.3.13 or later.