National Vulnerability Database (NVD) National Vulnerability Database (CVE-2007-6598)

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NVD contains:

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Last updated: Tue Aug 25 15:00:17 EDT 2009

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Vulnerability Summary for CVE-2007-6598

Original release date:01/04/2008

Last revised:04/08/2009

Source: US-CERT/NIST

Overview

Dovecot before 1.0.10, with certain configuration options including use of %variables, does not properly maintain the LDAP+auth cache, which might allow remote authenticated users to login as a different user who has the same password.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:6.8 (MEDIUM) (AV:N/AC:M/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Medium

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

Vendor Statments (disclaimer)

Official Statement from Red Hat (05/21/2008): This issue did not affect versions of Dovecot as shipped with Red Hat Enterprise Linux before version 5. An update to Red Hat Enterprise Linux 5 was released to correct this issue: https://rhn.redhat.com/errata/RHSA-2008-0297.html

References to Advisories, Solutions, and Tools

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External Source: BID

Name: 27093

Hyperlink:http://www.securityfocus.com/bid/27093

External Source: BUGTRAQ

Name: 20080103 Re: rPSA-2008-0001-1 dovecot

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/485787/100/0/threaded

External Source: BUGTRAQ

Name: 20080103 rPSA-2008-0001-1 dovecot

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/485779/100/0/threaded

External Source: REDHAT

Name: RHSA-2008:0297

Hyperlink:http://www.redhat.com/support/errata/RHSA-2008-0297.html