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Test ID:1.3.6.1.4.1.25623.1.0.114166
Category:Denial of Service
Title:Dovecot < 2.2.27.1rc1 DoS Vulnerability
Summary:Dovecot is prone to a Denial of Service vulnerability.
Description:Summary:
Dovecot is prone to a Denial of Service vulnerability.

Vulnerability Insight:
The Dovecot auth component can be crashed by a remote user
when auth-policy is activated. That remote user can then use SASL authentication to crash
the auth component.

Affected Software/OS:
Dovecot between 2.2.25.1 and 2.2.26.1.

Solution:
Update to version 2.2.27.1rc1 or later.

CVSS Score:
4.3

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2016-8652
BugTraq ID: 94639
http://www.securityfocus.com/bid/94639
http://dovecot.org/pipermail/dovecot-news/2016-December/000333.html
http://www.openwall.com/lists/oss-security/2016/12/02/4
http://www.openwall.com/lists/oss-security/2016/12/05/12
CopyrightCopyright (C) 2019 Greenbone Networks GmbH

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